The following commit has been merged into the x86/cpu branch of tip: Commit-ID: fa31a4d669bd471e9510db1abf9b91e1a6be6ff7 Gitweb: https://git.kernel.org/tip/fa31a4d669bd471e9510db1abf9b91e1a6be6ff7 Author: Jim Mattson <jmattson@xxxxxxxxxx> AuthorDate: Thu, 03 Feb 2022 11:43:07 -08:00 Committer: Borislav Petkov <bp@xxxxxxx> CommitterDate: Tue, 08 Feb 2022 10:23:35 +01:00 x86/cpufeatures: Put the AMX macros in the word 18 block These macros are for bits in CPUID.(EAX=7,ECX=0):EDX, not for bits in CPUID(EAX=7,ECX=1):EAX. Put them with their brethren. [ bp: Sort word 18 bits properly, as caught by Like Xu <like.xu.linux@xxxxxxxxx> ] Signed-off-by: Jim Mattson <jmattson@xxxxxxxxxx> Signed-off-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx> Signed-off-by: Borislav Petkov <bp@xxxxxxx> Link: https://lkml.kernel.org/r/20220203194308.2469117-1-jmattson@xxxxxxxxxx --- arch/x86/include/asm/cpufeatures.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/include/asm/cpufeatures.h b/arch/x86/include/asm/cpufeatures.h index 6db4e29..5cd2209 100644 --- a/arch/x86/include/asm/cpufeatures.h +++ b/arch/x86/include/asm/cpufeatures.h @@ -299,9 +299,6 @@ /* Intel-defined CPU features, CPUID level 0x00000007:1 (EAX), word 12 */ #define X86_FEATURE_AVX_VNNI (12*32+ 4) /* AVX VNNI instructions */ #define X86_FEATURE_AVX512_BF16 (12*32+ 5) /* AVX512 BFLOAT16 instructions */ -#define X86_FEATURE_AMX_BF16 (18*32+22) /* AMX bf16 Support */ -#define X86_FEATURE_AMX_TILE (18*32+24) /* AMX tile Support */ -#define X86_FEATURE_AMX_INT8 (18*32+25) /* AMX int8 Support */ /* AMD-defined CPU features, CPUID level 0x80000008 (EBX), word 13 */ #define X86_FEATURE_CLZERO (13*32+ 0) /* CLZERO instruction */ @@ -390,7 +387,10 @@ #define X86_FEATURE_TSXLDTRK (18*32+16) /* TSX Suspend Load Address Tracking */ #define X86_FEATURE_PCONFIG (18*32+18) /* Intel PCONFIG */ #define X86_FEATURE_ARCH_LBR (18*32+19) /* Intel ARCH LBR */ +#define X86_FEATURE_AMX_BF16 (18*32+22) /* AMX bf16 Support */ #define X86_FEATURE_AVX512_FP16 (18*32+23) /* AVX512 FP16 */ +#define X86_FEATURE_AMX_TILE (18*32+24) /* AMX tile Support */ +#define X86_FEATURE_AMX_INT8 (18*32+25) /* AMX int8 Support */ #define X86_FEATURE_SPEC_CTRL (18*32+26) /* "" Speculation Control (IBRS + IBPB) */ #define X86_FEATURE_INTEL_STIBP (18*32+27) /* "" Single Thread Indirect Branch Predictors */ #define X86_FEATURE_FLUSH_L1D (18*32+28) /* Flush L1D cache */