From patchwork Tue Mar 15 11:26:23 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jan Kiszka X-Patchwork-Id: 635941 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id p2FBRRdv018218 for ; Tue, 15 Mar 2011 11:27:28 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757411Ab1COL1G (ORCPT ); Tue, 15 Mar 2011 07:27:06 -0400 Received: from thoth.sbs.de ([192.35.17.2]:33123 "EHLO thoth.sbs.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757297Ab1COL0u (ORCPT ); Tue, 15 Mar 2011 07:26:50 -0400 Received: from mail1.siemens.de (localhost [127.0.0.1]) by thoth.sbs.de (8.13.6/8.13.6) with ESMTP id p2FBQb29017890; Tue, 15 Mar 2011 12:26:37 +0100 Received: from mchn199C.mchp.siemens.de ([146.254.215.103]) by mail1.siemens.de (8.13.6/8.13.6) with ESMTP id p2FBQVg6000888; Tue, 15 Mar 2011 12:26:37 +0100 From: Jan Kiszka To: Avi Kivity , Marcelo Tosatti Cc: kvm@vger.kernel.org, qemu-devel@nongnu.org Subject: [PATCH v2 12/20] kvm: x86: Synchronize PAT MSR with the kernel Date: Tue, 15 Mar 2011 12:26:23 +0100 Message-Id: <0a2ae53a1a34cba37d01a77f295d13f8968c6b31.1300188374.git.jan.kiszka@siemens.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: References: In-Reply-To: References: 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-4.2.6 (demeter1.kernel.org [140.211.167.41]); Tue, 15 Mar 2011 11:27:28 +0000 (UTC) diff --git a/target-i386/kvm.c b/target-i386/kvm.c index 3a07fce..032bc3e 100644 --- a/target-i386/kvm.c +++ b/target-i386/kvm.c @@ -861,6 +861,7 @@ static int kvm_put_msrs(CPUState *env, int level) kvm_msr_entry_set(&msrs[n++], MSR_IA32_SYSENTER_CS, env->sysenter_cs); kvm_msr_entry_set(&msrs[n++], MSR_IA32_SYSENTER_ESP, env->sysenter_esp); kvm_msr_entry_set(&msrs[n++], MSR_IA32_SYSENTER_EIP, env->sysenter_eip); + kvm_msr_entry_set(&msrs[n++], MSR_PAT, env->pat); if (has_msr_star) { kvm_msr_entry_set(&msrs[n++], MSR_STAR, env->star); } @@ -1113,6 +1114,7 @@ static int kvm_get_msrs(CPUState *env) msrs[n++].index = MSR_IA32_SYSENTER_CS; msrs[n++].index = MSR_IA32_SYSENTER_ESP; msrs[n++].index = MSR_IA32_SYSENTER_EIP; + msrs[n++].index = MSR_PAT; if (has_msr_star) { msrs[n++].index = MSR_STAR; } @@ -1168,6 +1170,9 @@ static int kvm_get_msrs(CPUState *env) case MSR_IA32_SYSENTER_EIP: env->sysenter_eip = msrs[i].data; break; + case MSR_PAT: + env->pat = msrs[i].data; + break; case MSR_STAR: env->star = msrs[i].data; break;