From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760270AbZB0KjG (ORCPT ); Fri, 27 Feb 2009 05:39:06 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758181AbZB0K22 (ORCPT ); Fri, 27 Feb 2009 05:28:28 -0500 Received: from mx2.redhat.com ([66.187.237.31]:53575 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755419AbZB0K1K (ORCPT ); Fri, 27 Feb 2009 05:27:10 -0500 From: Avi Kivity To: kvm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Subject: [PATCH 22/37] KVM: SVM: Add microcode patch level dummy Date: Fri, 27 Feb 2009 12:26:45 +0200 Message-Id: <1235730420-7929-23-git-send-email-avi@redhat.com> In-Reply-To: <1235730420-7929-1-git-send-email-avi@redhat.com> References: <1235730420-7929-1-git-send-email-avi@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Alexander Graf 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: Alexander Graf Signed-off-by: Avi Kivity --- arch/x86/kvm/svm.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index b3a7a31..3a60c3f 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -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); } -- 1.6.0.6