On Fri, 2017-12-01 at 11:36 +0100, Lucas Stach wrote: > There is no need to synchronize with oustanding retire jobs if the object > has gone idle. Retire jobs only ever change the object state from active to > idle, not the other way around. > > The IOVA put race is uncritical, as the GEM_WAIT ioctl itself is holding > a reference to the GEM object, so the retire worker will not pull the > object into the CPU domain, which is the thing we are trying to guard > against with etnaviv_gpu_wait_obj_inactive. > > Signed-off-by: Lucas Stach <l.st...@pengutronix.de>
Reviewed-by: Philipp Zabel <p.za...@pengutronix.de> regards Philipp _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
