On Fri, Oct 23, 2015 at 06:56:41PM +0100, Chris Wilson wrote: > On Fri, Oct 23, 2015 at 08:50:42PM +0300, Ville Syrjälä wrote: > > On Fri, Oct 23, 2015 at 06:43:31PM +0100, Chris Wilson wrote: > > > As the HWS is mapped into the GPU as uncached, > > > > Since when? > > Since it is embedded into execlists' default context which is allocated > using the system default cache level, i.e. uncached on !llc. See > intel_lr_context_deferred_alloc() Oh right. That doesn't actually matter since it's mapped through ggtt which means it always goes through PAT 0. -- Ville Syrjälä Intel OTC _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
