On Thu, Aug 26, 2021 at 09:16:25AM -0700, Rob Clark wrote:
> On Thu, Aug 5, 2021 at 3:47 AM Daniel Vetter wrote:
> >
> > There's only one exclusive slot, and we must not break the ordering.
> >
> > Adding a new exclusive fence drops all previous fences from the
> > dma_resv. To avoid violating the
On Thu, Aug 5, 2021 at 3:47 AM Daniel Vetter wrote:
>
> There's only one exclusive slot, and we must not break the ordering.
>
> Adding a new exclusive fence drops all previous fences from the
> dma_resv. To avoid violating the signalling order we err on the side of
> over-synchronizing by waiting
There's only one exclusive slot, and we must not break the ordering.
Adding a new exclusive fence drops all previous fences from the
dma_resv. To avoid violating the signalling order we err on the side of
over-synchronizing by waiting for the existing fences, even if
userspace asked us to ignore t