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SubjectRe: [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

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