From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:59562) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QnbKx-0002KK-IZ for qemu-devel@nongnu.org; Sun, 31 Jul 2011 15:06:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QnbKw-0001kF-I2 for qemu-devel@nongnu.org; Sun, 31 Jul 2011 15:06:07 -0400 Received: from mx1.redhat.com ([209.132.183.28]:58601) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QnbKw-0001jw-B1 for qemu-devel@nongnu.org; Sun, 31 Jul 2011 15:06:06 -0400 Message-ID: <4E35A798.10502@redhat.com> Date: Sun, 31 Jul 2011 22:06:00 +0300 From: Avi Kivity MIME-Version: 1.0 References: <1312135082-31985-1-git-send-email-avi@redhat.com> <1312135082-31985-4-git-send-email-avi@redhat.com> <4E35A229.9020800@web.de> <4E35A2F1.7060807@redhat.com> <4E35A371.9080802@web.de> In-Reply-To: <4E35A371.9080802@web.de> Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH 03/39] vga: convert vga and its derivatives to the memory API List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Jan Kiszka Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org, "Michael S. Tsirkin" On 07/31/2011 09:48 PM, Jan Kiszka wrote: > > > > I haven't. How does "unconditionally dirty the remapped slot" sound? > > > > I think it isn't introduced by this patchset, yes? > > The patch removes the explicit sync from the cirrus code. But the > underlying issue is older of course. > Ah. So I'll detect that condition in memory.c; we get that bug fixed for all potential callers. I'll leave the race condition until later, since it wasn't introduced by this patchset. -- I have a truly marvellous patch that fixes the bug which this signature is too narrow to contain.