From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ian Molton Subject: Re: [Qemu-devel] Re: [PATCH] Implement a virtio GPU transport Date: Wed, 03 Nov 2010 17:49:22 +0000 Message-ID: <4CD1A0A2.5080507@collabora.co.uk> 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> <4CCEE374.4050805@codemonkey.ws> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4CCEE374.4050805@codemonkey.ws> Sender: linux-kernel-owner@vger.kernel.org To: Anthony Liguori Cc: QEMU Developers , virtualization@lists.osdl.org, Avi Kivity , linux-kernel@vger.kernel.org List-Id: virtualization@lists.linuxfoundation.org On 01/11/10 15:57, Anthony Liguori wrote: >> 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? Yes. And the qemu code tracks the PIDs and keeps multiple queues (one per pid). -Ian