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:[email protected]] > Sent: Monday, January 11, 2016 6:32 PM > To: Hao, Xudong <[email protected]> > Cc: Stefano Stabellini <[email protected]>; Lars Kurth > <[email protected]>; [email protected]; Michael S. Tsirkin > <[email protected]>; Lars Kurth <[email protected]>; qemu- > [email protected]; Cao jin <[email protected]>; Stefano Stabellini > <[email protected]> > 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
