From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760779AbXKHKfk (ORCPT ); Thu, 8 Nov 2007 05:35:40 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758577AbXKHKfE (ORCPT ); Thu, 8 Nov 2007 05:35:04 -0500 Received: from il.qumranet.com ([82.166.9.18]:52464 "EHLO il.qumranet.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756112AbXKHKfB (ORCPT ); Thu, 8 Nov 2007 05:35:01 -0500 From: Avi Kivity To: kvm-devel@lists.sourceforge.net Cc: linux-kernel@vger.kernel.org, Avi Kivity Subject: [PATCH 2/5] KVM: SVM: Fix SMP with kernel apic Date: Thu, 8 Nov 2007 12:35:27 +0200 Message-Id: <11945181301284-git-send-email-avi@qumranet.com> X-Mailer: git-send-email 1.5.3 In-Reply-To: <11945181301744-git-send-email-avi@qumranet.com> References: <11945181301744-git-send-email-avi@qumranet.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org AP processor needs to reset to the SIPI vector, not normal INIT. Signed-off-by: Avi Kivity --- drivers/kvm/svm.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c index 729f1cd..3910358 100644 --- a/drivers/kvm/svm.c +++ b/drivers/kvm/svm.c @@ -561,6 +561,12 @@ static void svm_vcpu_reset(struct kvm_vcpu *vcpu) struct vcpu_svm *svm = to_svm(vcpu); init_vmcb(svm->vmcb); + + if (vcpu->vcpu_id != 0) { + svm->vmcb->save.rip = 0; + svm->vmcb->save.cs.base = svm->vcpu.sipi_vector << 12; + svm->vmcb->save.cs.selector = svm->vcpu.sipi_vector << 8; + } } static struct kvm_vcpu *svm_create_vcpu(struct kvm *kvm, unsigned int id) -- 1.5.3