From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:37550) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V7ow6-0001Cb-DO for qemu-devel@nongnu.org; Fri, 09 Aug 2013 11:49:13 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1V7ow0-0005jo-A3 for qemu-devel@nongnu.org; Fri, 09 Aug 2013 11:49:06 -0400 Received: from mx1.redhat.com ([209.132.183.28]:35609) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V7ow0-0005je-3L for qemu-devel@nongnu.org; Fri, 09 Aug 2013 11:49:00 -0400 Date: Fri, 9 Aug 2013 18:50:36 +0300 From: "Michael S. Tsirkin" Message-ID: <20130809155036.GB19032@redhat.com> References: <1375979888-4879-1-git-send-email-aliguori@us.ibm.com> <520490D3.8010202@redhat.com> <8761vft4xf.fsf@codemonkey.ws> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <8761vft4xf.fsf@codemonkey.ws> Subject: Re: [Qemu-devel] [PATCH] pc: drop external DSDT loading List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Anthony Liguori Cc: Gerd Hoffmann , qemu-devel@nongnu.org On Fri, Aug 09, 2013 at 07:38:36AM -0500, Anthony Liguori wrote: > Gerd Hoffmann writes: > > > On 08/08/13 18:38, Anthony Liguori wrote: > >> This breaks migration and is unneeded with modern SeaBIOS. > > > > No. Dropping for piix is fine. It will break q35 though. > > Can you elaborate? When Michael and I discussed this I was under the > impression that latest SeaBIOS had full support for q35. > > Regards, > > Anthony Liguori I think I made a mistake. SeaBIOS does have the dsdt for Q35 but it doesn not load it. > > > > Given that q35 can't be migrated anyway due to ahci being tagged as > > unmigratable keeping it for q35 (until the new acpi table loading is > > sorted) shouldn't hurt though. > > > > cheers, > > Gerd