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Commit 8e3562f6 authored by Luwei Kang's avatar Luwei Kang Committed by Paolo Bonzini
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KVM: x86: Expose more Intel AVX512 feature to guest 

Expose AVX512DQ, AVX512BW, AVX512VL feature to guest.
Its spec can be found at:
https://software.intel.com/sites/default/files/managed/b4/3a/319433-024.pdf



Signed-off-by: default avatarLuwei Kang <luwei.kang@intel.com>
[Resolved a trivial conflict with removed F(PCOMMIT).]
Signed-off-by: default avatarRadim Krčmář <rkrcmar@redhat.com>
parent c4f138b4

arch/x86/kvm/cpuid.c

+2 −1
Original line number Diff line number Diff line
@@ -366,7 +366,8 @@ static inline int __do_cpuid_ent(struct kvm_cpuid_entry2 *entry, u32 function, 
		F(FSGSBASE) | F(BMI1) | F(HLE) | F(AVX2) | F(SMEP) |

		F(BMI2) | F(ERMS) | f_invpcid | F(RTM) | f_mpx | F(RDSEED) |

		F(ADX) | F(SMAP) | F(AVX512F) | F(AVX512PF) | F(AVX512ER) |

		F(AVX512CD) | F(CLFLUSHOPT) | F(CLWB);

		F(AVX512CD) | F(CLFLUSHOPT) | F(CLWB) | F(AVX512DQ) |

		F(AVX512BW) | F(AVX512VL);



	/* cpuid 0xD.1.eax */

	const u32 kvm_cpuid_D_1_eax_x86_features =