[PATCH v3 08/12] drm/virtio: rework virtio_gpu_execbuffer_ioctl fencing

[Gerd Hoffmann]

  Hi,

> Also, I strongly recommend you do a very basic igt to exercise this, i.e.
> allocate some buffers, submit them in a dummby op, then close the entire
> drmfd. The old version should at least have tripped over kasan, maybe even
> oopses somewhere.

Hmm, I suspect I have to extend igt for that (adding support for
virtio ioctls), right?

A quick and dirty test (run webgl demo in firefox, then kill -9 both
firefox and Xorg) didn't show any nasty surprises.

cheers,
  Gerd