On Tue, Apr 26, 2016 at 03:44:22PM +0300, Imre Deak wrote: > Setting a write-back cache policy in the MOCS entry definition also > implies snooping, which has a considerable overhead. This is > unexpected for a few reasons: If it is snooping, then I don't see why it is undesirable to have it available in a mocs setting. If it is bogus and the bit is undefined, then by all means remove it. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
