diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-21 11:19:00 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-21 11:19:00 -0700 |
| commit | 22687350452c80c8e8d2c62d05c1511902c27f42 (patch) | |
| tree | b2fb82a61c0e00468c73b20a0a5c15be889588cb /arch/x86/include | |
| parent | d752e211146586dd654537a8b5282a6cf08a568f (diff) | |
| parent | 686016f732420f88dd2e1d67cf4bb5dffdb93c82 (diff) | |
Merge tag 'x86_misc_for_v5.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull misc x86 updates from Borislav Petkov:
- Add support for a couple new insn sets to the insn decoder:
AVX512-FP16, AMX, other misc insns.
- Update VMware-specific MAINTAINERS entries
* tag 'x86_misc_for_v5.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
MAINTAINERS: Mark VMware mailing list entries as email aliases
MAINTAINERS: Add Zack as maintainer of vmmouse driver
MAINTAINERS: Update maintainers for paravirt ops and VMware hypervisor interface
x86/insn: Add AVX512-FP16 instructions to the x86 instruction decoder
perf/tests: Add AVX512-FP16 instructions to x86 instruction decoder test
x86/insn: Add misc instructions to x86 instruction decoder
perf/tests: Add misc instructions to the x86 instruction decoder test
x86/insn: Add AMX instructions to the x86 instruction decoder
perf/tests: Add AMX instructions to x86 instruction decoder test
Diffstat (limited to 'arch/x86/include')
| -rw-r--r-- | arch/x86/include/asm/insn.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/insn.h b/arch/x86/include/asm/insn.h index 05a6ab940f45..1b29f58f730f 100644 --- a/arch/x86/include/asm/insn.h +++ b/arch/x86/include/asm/insn.h @@ -124,7 +124,7 @@ struct insn { #define X86_VEX_B(vex) ((vex) & 0x20) /* VEX3 Byte1 */ #define X86_VEX_L(vex) ((vex) & 0x04) /* VEX3 Byte2, VEX2 Byte1 */ /* VEX bit fields */ -#define X86_EVEX_M(vex) ((vex) & 0x03) /* EVEX Byte1 */ +#define X86_EVEX_M(vex) ((vex) & 0x07) /* EVEX Byte1 */ #define X86_VEX3_M(vex) ((vex) & 0x1f) /* VEX3 Byte1 */ #define X86_VEX2_M 1 /* VEX2.M always 1 */ #define X86_VEX_V(vex) (((vex) & 0x78) >> 3) /* VEX3 Byte2, VEX2 Byte1 */ |