Am 10.08.2018 um 11:21 schrieb Daniel Vetter: > [SNIP] > Then don't track _any_ of the amdgpu internal fences in the reservation object: > - 1 reservation object that you hand to ttm, for use internally within amdgpu > - 1 reservation object that you attach to the dma-buf (or get from the > imported dma-buf), where you play all the tricks to fake fences. Well that is an interesting idea. Going to try that one out. Regards, Christian. > -Daniel