Re: [Intel-gfx] [PATCH 2/6] drm/i915: Restrict sentinel requests further

2021-03-23 Thread Tvrtko Ursulin
On 22/03/2021 17:12, Matthew Auld wrote: On Thu, 18 Mar 2021 at 17:04, Tvrtko Ursulin wrote: From: Tvrtko Ursulin Disallow sentinel requests follow previous sentinels to make request cancellation work better when faced with a chain of requests which have all been marked as in error. Coul

Re: [Intel-gfx] [PATCH 2/6] drm/i915: Restrict sentinel requests further

2021-03-22 Thread Matthew Auld
On Thu, 18 Mar 2021 at 17:04, Tvrtko Ursulin wrote: > > From: Tvrtko Ursulin > > Disallow sentinel requests follow previous sentinels to make request > cancellation work better when faced with a chain of requests which have > all been marked as in error. Could you elaborate some more on why this

[PATCH 2/6] drm/i915: Restrict sentinel requests further

2021-03-18 Thread Tvrtko Ursulin
From: Tvrtko Ursulin Disallow sentinel requests follow previous sentinels to make request cancellation work better when faced with a chain of requests which have all been marked as in error. Signed-off-by: Tvrtko Ursulin --- drivers/gpu/drm/i915/gt/intel_execlists_submission.c | 2 +- 1 file c

[PATCH 2/6] drm/i915: Restrict sentinel requests further

2021-03-16 Thread Tvrtko Ursulin
From: Tvrtko Ursulin Disallow sentinel requests follow previous sentinels to make request cancellation work better when faced with a chain of requests which have all been marked as in error. Signed-off-by: Tvrtko Ursulin --- drivers/gpu/drm/i915/gt/intel_execlists_submission.c | 2 +- 1 file c