H. Peter Anvin 1159cd1ded x86, smap: Handle csum_partial_copy_*_user() ...

commit 7263dda41b upstream.

Add SMAP annotations to csum_partial_copy_to/from_user().  These
functions legitimately access user space and thus need to set the AC
flag.

TODO: add explicit checks that the side with the kernel space pointer
really points into kernel space.

Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Link: http://lkml.kernel.org/n/tip-2aps0u00eer658fd5xyanan7@git.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2013-09-26 17:18:13 -07:00

..

.gitignore

…

atomic64_32.c

x86: Adjust asm constraints in atomic64 wrappers

2012-01-20 17:29:31 -08:00

atomic64_386_32.S

x86: atomic64 assembly improvements

2012-01-20 17:29:49 -08:00

atomic64_cx8_32.S

x86: atomic64 assembly improvements

2012-01-20 17:29:49 -08:00

cache-smp.c

…

checksum_32.S

x86/lib: Fix spelling, put space between a numeral and its units

2013-04-15 11:40:32 +02:00

clear_page_64.S

…

cmpxchg8b_emu.S

…

cmpxchg16b_emu.S

…

copy_page_64.S

x86/asm: Clean up copy_page_*() comments and code

2012-10-24 12:42:47 +02:00

copy_user_64.S

x86, smap: Add STAC and CLAC instructions to control user space access

2012-09-21 12:45:27 -07:00

copy_user_nocache_64.S

x86, smap: Add STAC and CLAC instructions to control user space access

2012-09-21 12:45:27 -07:00

csum-copy_64.S

x86, extable: Remove open-coded exception table entries in arch/x86/lib/csum-copy_64.S

2012-04-20 13:51:39 -07:00

csum-partial_64.c

…

csum-wrappers_64.c

x86, smap: Handle csum_partial_copy_*_user()

2013-09-26 17:18:13 -07:00

delay.c

X86: drivers: remove __dev* attributes.

2013-01-03 15:57:04 -08:00

getuser.S

x86: Be consistent with data size in getuser.S

2013-02-11 23:14:48 -08:00

inat.c

x86: Fix to decode grouped AVX with VEX pp bits

2012-02-11 15:11:35 +01:00

insn.c

UAPI: x86: Fix insn_sanity build failure after UAPI split

2012-10-02 18:01:56 +01:00

iomap_copy_64.S

…

Makefile

x86, 386 removal: Remove CONFIG_CMPXCHG

2012-11-29 13:23:01 -08:00

memcpy_32.c

x86/lib: Fix spelling, put space between a numeral and its units

2013-04-15 11:40:32 +02:00

memcpy_64.S

x86/lib: Fix spelling, put space between a numeral and its units

2013-04-15 11:40:32 +02:00

memmove_64.S

x86/lib: Fix spelling, put space between a numeral and its units

2013-04-15 11:40:32 +02:00

memset_64.S

x86-64: Fix memset() to support sizes of 4Gb and above

2012-01-26 11:50:04 +01:00

mmx_32.c

…

msr-reg-export.c

x86, pvops: Remove hooks for {rd,wr}msr_safe_regs

2012-06-07 11:41:08 -07:00

msr-reg.S

x86, pvops: Remove hooks for {rd,wr}msr_safe_regs

2012-06-07 11:41:08 -07:00

msr-smp.c

…

msr.c

…

putuser.S

x86, smap: Add STAC and CLAC instructions to control user space access

2012-09-21 12:45:27 -07:00

rwlock.S

x86: Fix write lock scalability 64-bit issue

2011-07-21 09:03:36 +02:00

rwsem.S

x86: Unify rwsem assembly implementation

2011-07-21 09:03:32 +02:00

string_32.c

x86/i386: Use less assembly in strlen(), speed things up a bit

2011-12-12 18:33:42 +01:00

strstr_32.c

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thunk_32.S

…

thunk_64.S

x86: Fix write lock scalability 64-bit issue

2011-07-21 09:03:36 +02:00

usercopy_32.c

Kconfig: consolidate CONFIG_DEBUG_STRICT_USER_COPY_CHECKS

2013-04-30 17:04:09 -07:00

usercopy_64.c

x86-64: Fix the failure case in copy_user_handle_tail()

2013-03-18 11:32:03 -07:00

usercopy.c

perf/x86: Fix broken LBR fixup code

2012-06-13 15:00:28 +02:00

x86-opcode-map.txt

x86/decoder: Fix bsr/bsf/jmpe decoding with operand-size prefix

2012-06-06 08:54:18 +02:00