From 7c70a8bede6144dc203d6f1d519f0b1052500a3b Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Thu, 1 Jul 2021 13:39:15 -0300 Subject: [PATCH] tools headers cpufeatures: Sync with the kernel sources commit 51c4f2bf5397b34b79a6712221606e0ab2e6f7ed upstream. To pick the changes from: 5e85c4ebf206e50c ("x86: KVM: Advertise AVX-IFMA CPUID to user space") af2872f622547656 ("x86: KVM: Advertise AMX-FP16 CPUID to user space") 6a19d7aa5821522e ("x86: KVM: Advertise CMPccXADD CPUID to user space") aaa65d17eec372c6 ("x86/tsx: Add a feature bit for TSX control MSR support") b1599915f09157e9 ("x86/cpufeatures: Move X86_FEATURE_CALL_DEPTH from bit 18 to bit 19 of word 11, to leave space for WIP X86_FEATURE_SGX_EDECCSSA bit") 16a7fe3728a8b832 ("KVM/VMX: Allow exposing EDECCSSA user leaf function to KVM guest") 80e4c1cd42fff110 ("x86/retbleed: Add X86_FEATURE_CALL_DEPTH") 7df548840c496b01 ("x86/bugs: Add "unknown" reporting for MMIO Stale Data") This only causes these perf files to be rebuilt: CC /tmp/build/perf/bench/mem-memcpy-x86-64-asm.o CC /tmp/build/perf/bench/mem-memset-x86-64-asm.o And addresses this perf build warning: Warning: Kernel ABI header at 'tools/arch/x86/include/asm/cpufeatures.h' differs from latest version at 'arch/x86/include/asm/cpufeatures.h' diff -u tools/arch/x86/include/asm/cpufeatures.h arch/x86/include/asm/cpufeatures.h Intel-SIG: commit 51c4f2bf5397 tools headers cpufeatures: Sync with the kernel sources Incremental backporting patches for SGX on Intel Xeon platform. Cc: Adrian Hunter Cc: Borislav Petkov Cc: Chang S. Bae Cc: Dave Hansen Cc: Ian Rogers Cc: Ingo Molnar Cc: Jiaxi Chen Cc: Jiri Olsa Cc: Kai Huang Cc: Namhyung Kim Cc: Pawan Gupta Cc: Peter Zijlstra Cc: Thomas Gleixner Link: https://lore.kernel.org/lkml/Y6CD%2FIcEbDW5X%2FpN@kernel.org/ Signed-off-by: Arnaldo Carvalho de Melo [ Zhiquan Li: amend commit log and resolve the conflict. ] Signed-off-by: Zhiquan Li --- tools/arch/x86/include/asm/cpufeatures.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/tools/arch/x86/include/asm/cpufeatures.h b/tools/arch/x86/include/asm/cpufeatures.h index 0652d3eed9bd..22ce10ab4802 100644 --- a/tools/arch/x86/include/asm/cpufeatures.h +++ b/tools/arch/x86/include/asm/cpufeatures.h @@ -284,9 +284,15 @@ #define X86_FEATURE_CQM_MBM_LOCAL (11*32+ 3) /* LLC Local MBM monitoring */ #define X86_FEATURE_FENCE_SWAPGS_USER (11*32+ 4) /* "" LFENCE in user entry SWAPGS path */ #define X86_FEATURE_FENCE_SWAPGS_KERNEL (11*32+ 5) /* "" LFENCE in kernel entry SWAPGS path */ +#define X86_FEATURE_SGX_EDECCSSA (11*32+18) /* "" SGX EDECCSSA user leaf function */ +#define X86_FEATURE_CALL_DEPTH (11*32+19) /* "" Call depth tracking for RSB stuffing */ +#define X86_FEATURE_MSR_TSX_CTRL (11*32+20) /* "" MSR IA32_TSX_CTRL (Intel) implemented */ /* Intel-defined CPU features, CPUID level 0x00000007:1 (EAX), word 12 */ #define X86_FEATURE_AVX512_BF16 (12*32+ 5) /* AVX512 BFLOAT16 instructions */ +#define X86_FEATURE_CMPCCXADD (12*32+ 7) /* "" CMPccXADD instructions */ +#define X86_FEATURE_AMX_FP16 (12*32+21) /* "" AMX fp16 Support */ +#define X86_FEATURE_AVX_IFMA (12*32+23) /* "" Support for VPMADD52[H,L]UQ */ /* AMD-defined CPU features, CPUID level 0x80000008 (EBX), word 13 */ #define X86_FEATURE_CLZERO (13*32+ 0) /* CLZERO instruction */