From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 2078981E44 for ; Thu, 10 Nov 2016 06:53:13 -0800 (PST) Received: from int-mx14.intmail.prod.int.phx2.redhat.com (int-mx14.intmail.prod.int.phx2.redhat.com [10.5.11.27]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 323FF7DD06; Thu, 10 Nov 2016 14:53:16 +0000 (UTC) Received: from [10.36.112.19] (ovpn-112-19.ams2.redhat.com [10.36.112.19]) by int-mx14.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id uAAErBv3013388 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 10 Nov 2016 09:53:13 -0500 To: "Yao, Jiewen" , Laszlo Ersek References: <1478251854-14660-1-git-send-email-jiewen.yao@intel.com> <08406bf5-4377-63a1-8dd9-34479c015d4b@redhat.com> <74D8A39837DF1E4DA445A8C0B3885C50386C0CB8@shsmsx102.ccr.corp.intel.com> <74D8A39837DF1E4DA445A8C0B3885C50386CE375@shsmsx102.ccr.corp.intel.com> <74D8A39837DF1E4DA445A8C0B3885C50386CE6AA@shsmsx102.ccr.corp.intel.com> Cc: "Tian, Feng" , "edk2-devel@ml01.01.org" , "Kinney, Michael D" , "Fan, Jeff" , "Zeng, Star" From: Paolo Bonzini Message-ID: <2492b3b2-1eb7-2563-642f-9a888d9e7fbd@redhat.com> Date: Thu, 10 Nov 2016 15:53:11 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <74D8A39837DF1E4DA445A8C0B3885C50386CE6AA@shsmsx102.ccr.corp.intel.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.27 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.26]); Thu, 10 Nov 2016 14:53:16 +0000 (UTC) Subject: Re: [PATCH V2 0/6] Enable SMM page level protection. X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 Nov 2016 14:53:13 -0000 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit On 10/11/2016 15:48, Yao, Jiewen wrote: > I cannot reproduce it before, because all my real hardware supports XD. > My Windows QEMU also supports XD (to my surprise.) QEMU can be configured to support XD or not. Possibly Laszlo was using some different default, or testing both cases. Paolo