From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965525AbXA3OnE (ORCPT ); Tue, 30 Jan 2007 09:43:04 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965530AbXA3OnE (ORCPT ); Tue, 30 Jan 2007 09:43:04 -0500 Received: from il.qumranet.com ([62.219.232.206]:53348 "EHLO il.qumranet.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965525AbXA3OnB (ORCPT ); Tue, 30 Jan 2007 09:43:01 -0500 Subject: [PATCH 7/11] KVM: SVM: Hack initial cpu csbase to be consistent with intel From: Avi Kivity Date: Tue, 30 Jan 2007 14:43:00 -0000 To: kvm-devel@lists.sourceforge.net Cc: linux-kernel@vger.kernel.org, akpm@osdl.org, mingo@elte.hu References: <45BF57C9.7000103@qumranet.com> In-Reply-To: <45BF57C9.7000103@qumranet.com> Message-Id: <20070130144300.31B99A0014@il.qumranet.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org This allows us to run the mmu testsuite on amd. Signed-off-by: Avi Kivity Index: linux-2.6/drivers/kvm/svm.c =================================================================== --- linux-2.6.orig/drivers/kvm/svm.c +++ linux-2.6/drivers/kvm/svm.c @@ -528,7 +528,13 @@ static void init_vmcb(struct vmcb *vmcb) save->cs.attrib = SVM_SELECTOR_READ_MASK | SVM_SELECTOR_P_MASK | SVM_SELECTOR_S_MASK | SVM_SELECTOR_CODE_MASK; save->cs.limit = 0xffff; - save->cs.base = 0xffff0000; + /* + * cs.base should really be 0xffff0000, but vmx can't handle that, so + * be consistent with it. + * + * Replace when we have real mode working for vmx. + */ + save->cs.base = 0xf0000; save->gdtr.limit = 0xffff; save->idtr.limit = 0xffff;