Messages in this thread Patch in this message | | | From | Zhenyu Wang <> | Subject | [PATCH rebase] KVM: x86: Expose AVX512 VP2INTERSECT in cpuid for TGL | Date | Wed, 18 Mar 2020 11:27:39 +0800 |
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On Tigerlake new AVX512 VP2INTERSECT feature is available. This trys to expose it for KVM supported cpuid.
Cc: "Zhong, Yang" <yang.zhong@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> --- arch/x86/kvm/cpuid.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c index 08280d8a2ac9..435a7da07d5f 100644 --- a/arch/x86/kvm/cpuid.c +++ b/arch/x86/kvm/cpuid.c @@ -338,7 +338,7 @@ void kvm_set_cpu_caps(void) kvm_cpu_cap_mask(CPUID_7_EDX, F(AVX512_4VNNIW) | F(AVX512_4FMAPS) | F(SPEC_CTRL) | F(SPEC_CTRL_SSBD) | F(ARCH_CAPABILITIES) | F(INTEL_STIBP) | - F(MD_CLEAR) + F(MD_CLEAR) | F(AVX512_VP2INTERSECT) ); /* TSC_ADJUST and ARCH_CAPABILITIES are emulated in software. */ -- 2.25.1
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