Re: [Intel-gfx] [PATCH v2 4/7] drm/i915/guc: Make submission tasklet hardirq safe

2018-05-08 Thread Tvrtko Ursulin
On 07/05/2018 14:57, Chris Wilson wrote: Prepare to allow the GuC submission to be run from underneath a hardirq timer context (and not just the current softirq context) as is required for fast preemption resets and context switches. Signed-off-by: Chris Wilson --- drivers/gpu/drm/i915/intel

[Intel-gfx] [PATCH v2 4/7] drm/i915/guc: Make submission tasklet hardirq safe

2018-05-07 Thread Chris Wilson
Prepare to allow the GuC submission to be run from underneath a hardirq timer context (and not just the current softirq context) as is required for fast preemption resets and context switches. Signed-off-by: Chris Wilson --- drivers/gpu/drm/i915/intel_guc_submission.c | 34 +++--