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Kirill A. Shutemov 23ef731e43 x86/insn-eval: Handle insn_get_opcode() failure 
is_string_insn() calls insn_get_opcode() that can fail, but does not
handle the failure.

is_string_insn() interface does not allow to communicate an error to the
caller.

Push insn_get_opcode() to the only non-static user of is_string_insn()
and fail it early if insn_get_opcode() fails.

[ dhansen: fix tabs-versus-spaces breakage ]

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Tested-by: Joerg Roedel <jroedel@suse.de>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Link: https://lkml.kernel.org/r/20211130184933.31005-2-kirill.shutemov@linux.intel.com
2021-11-30 14:52:26 -08:00
..
.gitignore
.gitignore: add SPDX License Identifier
2020-03-25 11:50:48 +01:00
atomic64_32.c
x86: Adjust asm constraints in atomic64 wrappers
2012-01-20 17:29:31 -08:00
atomic64_386_32.S
x86/alternative: Merge include files
2021-03-11 15:58:02 +01:00
atomic64_cx8_32.S
x86/alternative: Merge include files
2021-03-11 15:58:02 +01:00
cache-smp.c
smp: Remove smp_call_function() and on_each_cpu() return values
2019-06-23 14:26:26 +02:00
checksum_32.S
i386: propagate the calling conventions change down to csum_partial_copy_generic()
2020-08-20 15:45:18 -04:00
clear_page_64.S
x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_*
2019-10-18 11:58:33 +02:00
cmdline.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
cmpxchg8b_emu.S
x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_*
2019-10-18 11:58:33 +02:00
cmpxchg16b_emu.S
x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_*
2019-10-18 11:58:33 +02:00
copy_mc_64.S
x86/copy_mc: Use EX_TYPE_DEFAULT_MCE_SAFE for exception fixups
2021-09-13 18:11:09 +02:00
copy_mc.c
x86, libnvdimm/test: Remove COPY_MC_TEST
2020-10-26 18:08:35 +01:00
copy_page_64.S
x86/alternative: Merge include files
2021-03-11 15:58:02 +01:00
copy_user_64.S
x86/mce: Drop copyin special case for #MC
2021-09-20 21:18:23 +02:00
cpu.c
x86/lib/cpu: Address missing prototypes warning
2019-08-08 08:25:53 +02:00
csum-copy_64.S
amd64: switch csum_partial_copy_generic() to new calling conventions
2020-08-20 15:45:22 -04:00
csum-partial_64.c
x86/lib: Fix indentation issue, remove extra tab
2019-03-21 12:24:38 +01:00
csum-wrappers_64.c
amd64: switch csum_partial_copy_generic() to new calling conventions
2020-08-20 15:45:22 -04:00
delay.c
x86/delay: Introduce TPAUSE delay
2020-05-07 16:06:20 +02:00
error-inject.c
x86/asm: Mark all top level asm statements as .text
2019-04-19 17:46:55 +02:00
getuser.S
Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2020-10-22 09:59:21 -07:00
hweight.S
x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_*
2019-10-18 11:58:33 +02:00
inat.c
x86/insn: Add a __ignore_sync_check__ marker
2021-03-15 11:00:57 +01:00
insn-eval.c
x86/insn-eval: Handle insn_get_opcode() failure
2021-11-30 14:52:26 -08:00
insn.c
x86/insn: Use get_unaligned() instead of memcpy()
2021-10-06 11:56:37 +02:00
iomap_copy_64.S
x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_*
2019-10-18 11:58:33 +02:00
iomem.c
x86: explicitly align IO accesses in memcpy_{to,from}io
2019-02-01 09:07:48 -08:00
kaslr.c
x86/boot: Allow a "silent" kaslr random byte fetch
2021-10-27 11:07:58 +02:00
Makefile
x86: Add support for 0x22/0x23 port I/O configuration space
2021-08-10 23:31:43 +02:00
memcpy_32.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
memcpy_64.S
x86/alternative: Merge include files
2021-03-11 15:58:02 +01:00
memmove_64.S
x86/alternative: Merge include files
2021-03-11 15:58:02 +01:00
memset_64.S
x86/alternative: Merge include files
2021-03-11 15:58:02 +01:00
misc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mmx_32.c
x86: Fix various typos in comments
2021-03-18 15:31:53 +01:00
msr-reg-export.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
msr-reg.S
x86/asm: Change all ENTRY+ENDPROC to SYM_FUNC_*
2019-10-18 11:58:33 +02:00
msr-smp.c
x86/msr: Fix wr/rdmsr_safe_regs_on_cpu() prototypes
2021-03-22 21:37:03 +01:00
msr.c
x86/msr: Make locally used functions static
2021-04-08 11:57:40 +02:00
pc-conf-reg.c
x86: Add support for 0x22/0x23 port I/O configuration space
2021-08-10 23:31:43 +02:00
putuser.S
Merge branch 'work.set_fs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2020-10-22 09:59:21 -07:00
retpoline.S
x86/retpoline: Create a retpoline thunk array
2021-10-28 23:25:27 +02:00
string_32.c
lib/string: Move helper functions out of string.c
2021-09-25 08:20:49 -07:00
strstr_32.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
usercopy_32.c
docs/core-api/mm: fix user memory accessors formatting
2019-03-05 21:07:20 -08:00
usercopy_64.c
* Extend the recovery from MCE in kernel space also to processes which
2020-10-12 10:14:38 -07:00
usercopy.c
x86/uaccess: Document copy_from_user_nmi()
2020-11-18 13:19:01 +01:00
x86-opcode-map.txt
x86/insn: Add Control-flow Enforcement (CET) instructions to the opcode map
2020-03-26 12:21:40 +01:00