On 25 September 2015 at 13:01, Robert Swindells <rjs%fdy2.co.uk@localhost> wrote:
There isn't currently a way of getting accelerated X11 in a Xen DOM0
for Intel GPUs. There is PR #49330 basically on this.
I'm working on this (see previous email) - my patches would work on a
machine with RAM <= the dma maximum, but as Manuel pointed out, our
uvm and drm infrastructure itself needs changes to do this properly.
I really need testing on those patches (which will most certainly
panic()/corrupt memory on a >4GB RAM modern machine), but I need to
see multiple crashes to help chase a few dangling pointers I haven't
got yet.