Virtualization - Oct 2019 - [RFC PATCH] drm/virtio: Export resource handles via DMA-buf API

Hi,
> up later when given a buffer index. But we would still need to make
> the DMA-buf itself importable. For virtio-gpu I guess that would mean
> returning an sg_table backed by the shadow buffer pages.
The virtio-gpu driver in drm-misc-next supports dma-buf exports.

cheers,
  Gerd