From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:55363) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aVGRY-00055P-9d for qemu-devel@nongnu.org; Mon, 15 Feb 2016 05:31:52 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aVGRU-0006AQ-88 for qemu-devel@nongnu.org; Mon, 15 Feb 2016 05:31:47 -0500 Received: from mx1.redhat.com ([209.132.183.28]:59986) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aVGRT-0006AK-Rk for qemu-devel@nongnu.org; Mon, 15 Feb 2016 05:31:43 -0500 Message-ID: <1455532301.7504.17.camel@redhat.com> From: Gerd Hoffmann Date: Mon, 15 Feb 2016 11:31:41 +0100 In-Reply-To: <20160213115151.542d5d42@t450s.home> References: <20160213001835.18456.46422.stgit@gimli.home> <20160213002318.18456.48603.stgit@gimli.home> <20160213024904.GA31040@morn.lan> <20160213081209.6e4342ab@t450s.home> <20160213181838.GA8842@morn.lan> <20160213115151.542d5d42@t450s.home> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 Subject: Re: [Qemu-devel] [RFC PATCH v3 3/3] fw/pci: Allocate IGD stolen memory List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Alex Williamson Cc: allen.m.kay@intel.com, Kevin O'Connor , seabios@seabios.org, qemu-devel@nongnu.org, kvm@vger.kernel.org Hi, > The issue is in the VM and it occurs every time the option ROM is > executed. Standard VGA text mode displays fine (ex. SeaBIOS version > string and boot menu), but any sort of extended graphics mode (ex. live > CD boot menu) tries to make use of the host memory area which > corresponds to the stolen memory area of the physical device. I'm wondering whenever we can just use seavgabios (and support standard vga modes only). cheers, Gerd