Commit c8a73f18 authored by Alexander Graf's avatar Alexander Graf Committed by Avi Kivity
Browse files

KVM: SVM: Add microcode patch level dummy 



VMware ESX checks if the microcode level is correct when using a barcelona
CPU, in order to see if it actually can use SVM. Let's tell it we're on the
safe side...

Signed-off-by: default avatarAlexander Graf <agraf@suse.de>
Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent 17071fe7

arch/x86/kvm/svm.c

+3 −0
Original line number Diff line number Diff line
@@ -1928,6 +1928,9 @@ static int svm_get_msr(struct kvm_vcpu *vcpu, unsigned ecx, u64 *data) 
	case MSR_VM_CR:

		*data = 0;

		break;

	case MSR_IA32_UCODE_REV:

		*data = 0x01000065;

		break;

	default:

		return kvm_get_msr_common(vcpu, ecx, data);

	}