Hi Jani, > > Consider multi-gt support when cancelling all tlb invalidations on > > suspend, and when submitting tlb invalidations on resume. > > > > Suggested-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxxxxxxxx> > > Signed-off-by: Fei Yang <fei.yang@xxxxxxxxx> > > Signed-off-by: Jonathan Cavitt <jonathan.cavitt@xxxxxxxxx> > > CC: John Harrison <John.C.Harrison@xxxxxxxxx> > > I guess I'm wondering why the top level suspend hook needs to iterate > gts instead of some lower level thing. We should aim to reduce > gem/gt/display details from the top level. I'm not sure I am understanding the question. The TLB invalidation details are kept under the GT. But when suspend is called, then the GT invalidation has to be triggered by the top levels for each GT. Right? Thanks, Andi
