Yes, Linux VM update to a 3.18 kernel. The RHEL7.2 default kernel (should be 3.10) VM don't boot up with IGD pass-through, and Windows can't boot up either.
Thanks, -Xudong > -----Original Message----- > From: Gerd Hoffmann [mailto:kra...@redhat.com] > Sent: Monday, January 11, 2016 6:32 PM > To: Hao, Xudong <xudong....@intel.com> > Cc: Stefano Stabellini <stefano.stabell...@eu.citrix.com>; Lars Kurth > <lars.ku...@citrix.com>; xen-de...@lists.xensource.com; Michael S. Tsirkin > <m...@redhat.com>; Lars Kurth <lars.kurth....@gmail.com>; qemu- > de...@nongnu.org; Cao jin <caoj.f...@cn.fujitsu.com>; Stefano Stabellini > <stefano.stabell...@citrix.com> > Subject: Re: [Qemu-devel] [Xen-devel] [PATCH v4] igd-passthrough-i440FX: > convert to realize() > > Hi, > > > I can boot up Linux VM with IGD pass-through with latest qemu (without > > any additional patch), guest run 3D "nexuiz" and get 180fps. > > That is a pretty recent linux guest I assume? > Tried older kernels too, possibly even the old userspace xorg driver? > Do windows guest work as well? > > cheers, > Gerd _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
