From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:34842) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W5v6H-0002Cy-CC for qemu-devel@nongnu.org; Wed, 22 Jan 2014 05:32:07 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1W5v6B-0007Ut-Er for qemu-devel@nongnu.org; Wed, 22 Jan 2014 05:32:01 -0500 Received: from terminus.zytor.com ([2001:1868:205::10]:60267 helo=mail.zytor.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W5v6B-0007Tp-63 for qemu-devel@nongnu.org; Wed, 22 Jan 2014 05:31:55 -0500 Message-ID: <52DF9E04.9030404@zytor.com> Date: Wed, 22 Jan 2014 02:31:32 -0800 From: "H. Peter Anvin" MIME-Version: 1.0 References: <52DF9BBE.1040802@redhat.com> In-Reply-To: <52DF9BBE.1040802@redhat.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH v3 1/4] KVM/X86: Fix xsave cpuid exposing bug List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Paolo Bonzini Cc: "Liu, Jinsong" , "gleb@redhat.com" , "kvm@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "qemu-devel@nongnu.org" , "Ren, Qiaowei" On 01/22/2014 02:21 AM, Paolo Bonzini wrote: > Il 21/01/2014 19:59, Liu, Jinsong ha scritto: >> From 3155a190ce6ebb213e6c724240f4e6620ba67a9d Mon Sep 17 00:00:00 2001 >> From: Liu Jinsong >> Date: Fri, 13 Dec 2013 02:32:03 +0800 >> Subject: [PATCH v3 1/4] KVM/X86: Fix xsave cpuid exposing bug >> >> EBX of cpuid(0xD, 0) is dynamic per XCR0 features enable/disable. >> Bit 63 of XCR0 is reserved for future expansion. >> >> Signed-off-by: Liu Jinsong > > Peter, can I have your acked-by on this? > Yes. Acked-by: H. Peter Anvin