kernel/linux.git/include/linux/virtio_dma_buf.h, branch v6.6.132Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.6.1322020-08-18T08:01:44+00:00virtio: add dma-buf support for exported objects2020-08-18T08:01:44+00:00David Stevensstevensd@chromium.org2020-08-18T07:13:41+00:00urn:sha1:a0308938ec81cd0dca9d75833ec0dd1b8708917e
This change adds a new flavor of dma-bufs that can be used by virtio
drivers to share exported objects. A virtio dma-buf can be queried by
virtio drivers to obtain the UUID which identifies the underlying
exported object.
Signed-off-by: David Stevens <stevensd@chromium.org>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20200818071343.3461203-2-stevensd@chromium.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>