From patchwork Wed Feb 24 17:59:16 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joerg Roedel X-Patchwork-Id: 81784 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.3/8.14.3) with ESMTP id o1OI0vse001829 for ; Wed, 24 Feb 2010 18:00:57 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757508Ab0BXR7p (ORCPT ); Wed, 24 Feb 2010 12:59:45 -0500 Received: from va3ehsobe003.messaging.microsoft.com ([216.32.180.13]:37644 "EHLO VA3EHSOBE003.bigfish.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1757468Ab0BXR7n (ORCPT ); Wed, 24 Feb 2010 12:59:43 -0500 Received: from mail130-va3-R.bigfish.com (10.7.14.247) by VA3EHSOBE003.bigfish.com (10.7.40.23) with Microsoft SMTP Server id 8.1.240.5; Wed, 24 Feb 2010 17:59:40 +0000 Received: from mail130-va3 (localhost [127.0.0.1]) by mail130-va3-R.bigfish.com (Postfix) with ESMTP id 3850014104DA; Wed, 24 Feb 2010 17:59:40 +0000 (UTC) X-SpamScore: -4 X-BigFish: VPS-4(zz936eMab9bhzz1202hzzz32i87h6bh62h) X-Spam-TCS-SCL: 1:0 X-FB-DOMAIN-IP-MATCH: fail Received: from mail130-va3 (localhost.localdomain [127.0.0.1]) by mail130-va3 (MessageSwitch) id 126703438081769_5372; Wed, 24 Feb 2010 17:59:40 +0000 (UTC) Received: from VA3EHSMHS015.bigfish.com (unknown [10.7.14.245]) by mail130-va3.bigfish.com (Postfix) with ESMTP id 0CB9929004F; Wed, 24 Feb 2010 17:59:40 +0000 (UTC) Received: from ausb3extmailp02.amd.com (163.181.251.22) by VA3EHSMHS015.bigfish.com (10.7.99.25) with Microsoft SMTP Server (TLS) id 14.0.482.39; Wed, 24 Feb 2010 17:59:35 +0000 Received: from ausb3twp02.amd.com ([163.181.250.38]) by ausb3extmailp02.amd.com (Switch-3.2.7/Switch-3.2.7) with ESMTP id o1OI2VIH016918; Wed, 24 Feb 2010 12:02:34 -0600 X-WSS-ID: 0KYCXZ1-02-PJT-02 X-M-MSG: Received: from sausexbh2.amd.com (SAUSEXBH2.amd.com [163.181.22.102]) by ausb3twp02.amd.com (Tumbleweed MailGate 3.7.2) with ESMTP id 2E033C8581; Wed, 24 Feb 2010 11:59:25 -0600 (CST) Received: from sausexmb1.amd.com ([163.181.3.156]) by sausexbh2.amd.com with Microsoft SMTPSVC(6.0.3790.3959); Wed, 24 Feb 2010 11:59:30 -0600 Received: from seurexmb1.amd.com ([165.204.9.130]) by sausexmb1.amd.com with Microsoft SMTPSVC(6.0.3790.3959); Wed, 24 Feb 2010 11:59:30 -0600 Received: from lemmy.osrc.amd.com ([165.204.15.93]) by seurexmb1.amd.com with Microsoft SMTPSVC(6.0.3790.3959); Wed, 24 Feb 2010 18:59:23 +0100 Received: by lemmy.osrc.amd.com (Postfix, from userid 41430) id 6DEA4C9AF5; Wed, 24 Feb 2010 18:59:23 +0100 (CET) From: Joerg Roedel To: Avi Kivity , Marcelo Tosatti CC: Alexander Graf , kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Joerg Roedel Subject: [PATCH 07/11] KVM: SVM: Ignore write of hwcr.ignne Date: Wed, 24 Feb 2010 18:59:16 +0100 Message-ID: <1267034360-5907-8-git-send-email-joerg.roedel@amd.com> X-Mailer: git-send-email 1.7.0 In-Reply-To: <1267034360-5907-1-git-send-email-joerg.roedel@amd.com> References: <1267034360-5907-1-git-send-email-joerg.roedel@amd.com> X-OriginalArrivalTime: 24 Feb 2010 17:59:23.0683 (UTC) FILETIME=[18E64730:01CAB57B] MIME-Version: 1.0 X-Reverse-DNS: ausb3extmailp02.amd.com Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Wed, 24 Feb 2010 18:00:57 +0000 (UTC) diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 2c24cb5..31d44c1 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -1112,6 +1112,7 @@ int kvm_set_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 data) break; case MSR_K7_HWCR: data &= ~(u64)0x40; /* ignore flush filter disable */ + data &= ~(u64)0x100; /* ignore ignne emulation enable */ if (data != 0) { pr_unimpl(vcpu, "unimplemented HWCR wrmsr: 0x%llx\n", data);