Quoting Mika Kuoppala (2018-08-01 14:08:33) > Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> writes: > > > The evidence suggests that we need to start treating writes via GGTT as > > incoherent for gen10+, that is that they are internally buffered and not > > immediately visible via a read along a different physical path. > > > > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107398 > > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=107400 > > Looks like it. And we don't have better explanations at this point. > > Reviewed-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxxxxxxxx> Applied, err on the side of safety. We can try setting it to true later and see how it fares then. -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
