From patchwork Mon Aug 30 16:06:29 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Glauber Costa X-Patchwork-Id: 142771 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 o7UGO1XM010803 for ; Mon, 30 Aug 2010 16:24:02 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755918Ab0H3QX5 (ORCPT ); Mon, 30 Aug 2010 12:23:57 -0400 Received: from mx1.redhat.com ([209.132.183.28]:12927 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755768Ab0H3QX4 (ORCPT ); Mon, 30 Aug 2010 12:23:56 -0400 Received: from int-mx03.intmail.prod.int.phx2.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.16]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id o7UGNljX003611 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Mon, 30 Aug 2010 12:23:47 -0400 Received: from localhost.localdomain (virtlab1.virt.bos.redhat.com [10.16.72.21]) by int-mx03.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id o7UGNW5b005506; Mon, 30 Aug 2010 12:23:46 -0400 From: Glauber Costa To: kvm@vger.kernel.org Cc: avi@redhat.com, zamsden@redhat.com, mtosatti@redhat.com, riel@redhat.com, peterz@infradead.org, mingo@elte.hu, jeremy@goop.org Subject: [RFC v2 7/7] tell guest about steal time feature Date: Mon, 30 Aug 2010 12:06:29 -0400 Message-Id: <1283184391-7785-14-git-send-email-glommer@redhat.com> In-Reply-To: <1283184391-7785-13-git-send-email-glommer@redhat.com> References: <1283184391-7785-1-git-send-email-glommer@redhat.com> <1283184391-7785-2-git-send-email-glommer@redhat.com> <1283184391-7785-3-git-send-email-glommer@redhat.com> <1283184391-7785-4-git-send-email-glommer@redhat.com> <1283184391-7785-5-git-send-email-glommer@redhat.com> <1283184391-7785-6-git-send-email-glommer@redhat.com> <1283184391-7785-7-git-send-email-glommer@redhat.com> <1283184391-7785-8-git-send-email-glommer@redhat.com> <1283184391-7785-9-git-send-email-glommer@redhat.com> <1283184391-7785-10-git-send-email-glommer@redhat.com> <1283184391-7785-11-git-send-email-glommer@redhat.com> <1283184391-7785-12-git-send-email-glommer@redhat.com> <1283184391-7785-13-git-send-email-glommer@redhat.com> X-Scanned-By: MIMEDefang 2.67 on 10.5.11.16 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 (demeter1.kernel.org [140.211.167.41]); Mon, 30 Aug 2010 16:24:02 +0000 (UTC) diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 9d08032..f6a2d74 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -2103,7 +2103,8 @@ static void do_cpuid_ent(struct kvm_cpuid_entry2 *entry, u32 function, entry->eax = (1 << KVM_FEATURE_CLOCKSOURCE) | (1 << KVM_FEATURE_NOP_IO_DELAY) | (1 << KVM_FEATURE_CLOCKSOURCE2) | - (1 << KVM_FEATURE_CLOCKSOURCE_STABLE_BIT); + (1 << KVM_FEATURE_CLOCKSOURCE_STABLE_BIT) | + (1 << KVM_FEATURE_CLOCKSOURCE_STEAL_BIT); entry->ebx = 0; entry->ecx = 0; entry->edx = 0;