[PATCH] drm/virtio: Allow userspace to mmap() framebuffer

[Gerd Hoffmann]

On Thu, Feb 28, 2019 at 10:47:41AM -0600, Joshua Watt wrote:
> Reports the size of the virtgpu framebuffer to userspace and installs
> the deferred I/O handlers so that userspace can mmap() and write to it.

Fixed already, as side effect of switching virtio to the generic fbdev
emulation.  Patches are in the drm-misc-next branch and should land
upstream in the 5.1 merge window.

cheers,
  Gerd