Re: [Intel-gfx] [PATCH 2/7] drm/i915: Individual request cancellation

2021-03-24 Thread Matthew Auld
On Wed, 24 Mar 2021 at 12:13, Tvrtko Ursulin wrote: > > From: Chris Wilson > > Currently, we cancel outstanding requests within a context when the > context is closed. We may also want to cancel individual requests using > the same graceful preemption mechanism. > > v2 (Tvrtko): > * Cancel waite

[Intel-gfx] [PATCH 2/7] drm/i915: Individual request cancellation

2021-03-24 Thread Tvrtko Ursulin
From: Chris Wilson Currently, we cancel outstanding requests within a context when the context is closed. We may also want to cancel individual requests using the same graceful preemption mechanism. v2 (Tvrtko): * Cancel waiters carefully considering no timeline lock and RCU. * Fixed selftests