From mboxrd@z Thu Jan  1 00:00:00 1970
Received: from eggs.gnu.org ([2001:4830:134:3::10]:54040)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <arei.gonglei@huawei.com>) id 1WEFPR-0002rJ-90
	for qemu-devel@nongnu.org; Fri, 14 Feb 2014 04:50:17 -0500
Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <arei.gonglei@huawei.com>) id 1WEFPL-0007Ee-Ft
	for qemu-devel@nongnu.org; Fri, 14 Feb 2014 04:50:13 -0500
Received: from szxga01-in.huawei.com ([119.145.14.64]:41321)
	by eggs.gnu.org with esmtp (Exim 4.71)
	(envelope-from <arei.gonglei@huawei.com>) id 1WEFPK-00078t-SJ
	for qemu-devel@nongnu.org; Fri, 14 Feb 2014 04:50:07 -0500
From: "Gonglei (Arei)" <arei.gonglei@huawei.com>
Date: Fri, 14 Feb 2014 09:49:55 +0000
Message-ID: <33183CC9F5247A488A2544077AF19020815C2720@SZXEMA503-MBS.china.huawei.com>
References: <1392320685-20609-1-git-send-email-dgilbert@redhat.com>
	<33183CC9F5247A488A2544077AF19020815C26F8@SZXEMA503-MBS.china.huawei.com>
	<20140214093514.GB2316@work-vm>
In-Reply-To: <20140214093514.GB2316@work-vm>
Content-Language: zh-CN
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64
MIME-Version: 1.0
Subject: Re: [Qemu-devel] [PATCH] Fix two XBZRLE corruption issues
List-Id: <qemu-devel.nongnu.org>
List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>,
	<mailto:qemu-devel-request@nongnu.org?subject=subscribe>
To: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Cc: "owasserm@redhat.com" <owasserm@redhat.com>, "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>, "quintela@redhat.com" <quintela@redhat.com>
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