Hi, > > > Rendered versions are available here: > > > https://www.kraxel.org/virtio/virtio-v1.0-cs03-virtio-gpu.pdf > > > > > > https://www.kraxel.org/virtio/virtio-v1.0-cs03-virtio-gpu.html#x1-2800007
> > I guess a non-fenced command only completes when the operation has > > finished, too (so that a meaningful success/error value can be > > produced)? > > When stuff is processed asynchronously the command can complete before > the operation actually completed. Current qemu implementation does that > only in 3d mode, when offloading stuff to the hardware (and verifies > stuff beforehand, so if you try to kick 3d rendering with an invalid > context id qemu will throw an error). > > I'll try to make that more clear in the text. Updated now. cheers, Gerd
