Messages in this thread | | | From | Kyung Min Park <> | Subject | [PATCH 0/2] Enumerate and expose AVX512_FP16 feature | Date | Mon, 7 Dec 2020 19:34:39 -0800 |
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Introduce AVX512_FP16 feature and expose it to KVM CPUID for processors that support it. KVM reports this information and guests can make use of it.
Detailed information on the instruction and CPUID feature flag can be found in the latest "extensions" manual [1].
Reference: [1]. https://software.intel.com/content/www/us/en/develop/download/intel-architecture-instruction-set-extensions-programming-reference.html
Cathy Zhang (1): x86: Expose AVX512_FP16 for supported CPUID
Kyung Min Park (1): Enumerate AVX512 FP16 CPUID feature flag
arch/x86/include/asm/cpufeatures.h | 1 + arch/x86/kernel/cpu/cpuid-deps.c | 1 + arch/x86/kvm/cpuid.c | 2 +- 3 files changed, 3 insertions(+), 1 deletion(-)
-- 2.17.1
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