From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:60566) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RIEeR-0003v9-27 for qemu-devel@nongnu.org; Mon, 24 Oct 2011 03:08:51 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RIEeP-0001Pb-6L for qemu-devel@nongnu.org; Mon, 24 Oct 2011 03:08:50 -0400 Received: from mx1.redhat.com ([209.132.183.28]:61223) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RIEeO-0001P3-Vj for qemu-devel@nongnu.org; Mon, 24 Oct 2011 03:08:49 -0400 Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id p9O78kOe022734 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Mon, 24 Oct 2011 03:08:46 -0400 Message-ID: <4EA50EFC.6040400@redhat.com> Date: Mon, 24 Oct 2011 09:08:44 +0200 From: Gerd Hoffmann MIME-Version: 1.0 References: <1319382232-23392-1-git-send-email-alevy@redhat.com> In-Reply-To: <1319382232-23392-1-git-send-email-alevy@redhat.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH] qxl: reset update_surface List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Alon Levy Cc: qemu-devel@nongnu.org On 10/23/11 17:03, Alon Levy wrote: > update init_qxl_ram to reset update_surface to 0. This fixes one case > of breakage when installing an old driver in a vm that had a new driver > installed. The newer driver would know about surface creation and would > change update_surface to !=0, then a reset would happen, all surfaces > are destroyed, then the old driver is initialized and issues an > UPDATE_AREA, and spice server aborts on invalid surface. Patch added to spice patch queue. thanks, Gerd