On 2021-06-01 12:49 p.m., Michel Dänzer wrote: > On 2021-06-01 12:21 p.m., Christian König wrote: > >> Another question is if that is sufficient as security for the display server or if we need further handling down the road? I mean essentially we are moving the reliability problem into the display server. > > Good question. This should generally protect the display server from freezing due to client fences never signalling, but there might still be corner cases. E.g. a client might be able to sneak in a fence between when the compositor checks fences and when it submits its drawing to the kernel. -- Earthling Michel Dänzer | https://redhat.com Libre software enthusiast | Mesa and X developer
