From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35692) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1afTym-0000zz-DJ for qemu-devel@nongnu.org; Mon, 14 Mar 2016 11:00:21 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1afTyh-0007Lz-Ah for qemu-devel@nongnu.org; Mon, 14 Mar 2016 11:00:20 -0400 Received: from mx1.redhat.com ([209.132.183.28]:39676) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1afTyh-0007Lt-5R for qemu-devel@nongnu.org; Mon, 14 Mar 2016 11:00:15 -0400 Message-ID: <1457967611.5358.18.camel@redhat.com> From: Gerd Hoffmann Date: Mon, 14 Mar 2016 16:00:11 +0100 In-Reply-To: <1457955672-28758-1-git-send-email-cfergeau@redhat.com> References: <1457955672-28758-1-git-send-email-cfergeau@redhat.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 Subject: Re: [Qemu-devel] [PATCH] spice: Disallow use of gl + TCP port List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Christophe Fergeau Cc: =?ISO-8859-1?Q?Marc-Andr=E9?= Lureau , qemu-devel@nongnu.org On Mo, 2016-03-14 at 12:41 +0100, Christophe Fergeau wrote: > Currently, virgl support has to go through a local unix socket, trying > to connect to a VM using -spice gl through spice://localhost:5900 will > only result in a black screen. > This commit errors out when the user tries to start a VM with both GL > support and a port/tls-port set. > This would fit better in spice-server, but currently QEMU does not call > into spice-server when parsing 'gl' on its command line, so we have to > do this check in QEMU instead. Hmm. It's something which we want support long-term though, by encoding those dma-bufs as video stream and send them off over tcp. I don't think this is a good idea long-term. And even as temporary stopgap: Can libvirt + virt-manager handle this? cheers, Gerd