From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anthony Liguori Subject: Re: [Qemu-devel] Re: [PATCH] Implement a virtio GPU transport Date: Mon, 01 Nov 2010 10:57:40 -0500 Message-ID: <4CCEE374.4050805@codemonkey.ws> References: <4CAC9CD1.2050601@collabora.co.uk> <4CB1D79A.6070805@redhat.com> <4CBD739A.2010500@collabora.co.uk> <4CBD7560.6080207@redhat.com> <4CC8226F.5080807@collabora.co.uk> <4CC94203.1080207@redhat.com> <4CC9647A.50108@collabora.co.uk> <4CC98784.7020907@redhat.com> <4CC9D472.2080109@collabora.co.uk> <4CCE9989.2010809@redhat.com> <4CCEBEE2.8010404@codemonkey.ws> <4CCEE172.2010600@collabora.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4CCEE172.2010600@collabora.co.uk> Sender: linux-kernel-owner@vger.kernel.org To: Ian Molton Cc: Avi Kivity , virtualization@lists.osdl.org, linux-kernel@vger.kernel.org, QEMU Developers List-Id: virtualization@lists.linuxfoundation.org On 11/01/2010 10:49 AM, Ian Molton wrote: > On 01/11/10 13:21, Anthony Liguori wrote: >> On 11/01/2010 05:42 AM, Avi Kivity wrote: >>> On 10/28/2010 03:52 PM, Ian Molton wrote: >>>> On 28/10/10 15:24, Avi Kivity wrote: > >>> Waiting for a response is fine, but can't the guest issue a second >>> batch while waiting for the first? > >> The other scenario would be multiple applications trying to use GL but >> AFAICT, this is not supported in the current model. > > It very much is. It supports fully visually integrated rendering (no > overlay windows) and even compositing GL window managers work fine, > even if running 3D apps under them. Does the kernel track userspace pid and pass that information to qemu? Regards, Anthony Liguori > -Ian