15 Jun
2020
15 Jun
'20
7:21 a.m.
On Fri, Jun 12, 2020 at 11:54:54AM -0700, Gurchetan Singh wrote:
Plus, I just realized the virtio dma ops and ops used by drm shmem are different, so virtio would have to unconditionally have to skip the shmem path. Perhaps the best policy is to revert d323bb44e4d2?
Reverting d323bb44e4d2 should work given that virtio-gpu doesn't support dma-buf imports, but when doing so please add a comment to the code explaining why virtio-gpu handles this different than everybody else.
thanks, Gerd