Commit 41cd02c6 authored by Jim Mattson's avatar Jim Mattson Committed by Paolo Bonzini
Browse files

kvm: x86: Expose RDPID in KVM_GET_SUPPORTED_CPUID 



When the RDPID instruction is supported on the host, enumerate it in
KVM_GET_SUPPORTED_CPUID.

Signed-off-by: default avatarJim Mattson <jmattson@google.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 3b7c59a1

arch/x86/kvm/cpuid.c

+1 −1
Original line number Diff line number Diff line
@@ -363,7 +363,7 @@ static inline void do_cpuid_7_mask(struct kvm_cpuid_entry2 *entry, int index) 


	/* cpuid 7.0.ecx*/

	const u32 kvm_cpuid_7_0_ecx_x86_features =

		F(AVX512VBMI) | F(LA57) | F(PKU) | 0 /*OSPKE*/ |

		F(AVX512VBMI) | F(LA57) | F(PKU) | 0 /*OSPKE*/ | F(RDPID) |

		F(AVX512_VPOPCNTDQ) | F(UMIP) | F(AVX512_VBMI2) | F(GFNI) |

		F(VAES) | F(VPCLMULQDQ) | F(AVX512_VNNI) | F(AVX512_BITALG) |

		F(CLDEMOTE) | F(MOVDIRI) | F(MOVDIR64B) | 0 /*WAITPKG*/;