Re: [Intel-gfx] [PATCH 4/4] drm/i915/gt: Distinguish the virtual breadcrumbs from the irq breadcrumbs

2020-07-17 Thread kernel test robot
Hi Chris, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on drm-intel/for-linux-next] [also build test WARNING on drm-tip/drm-tip next-20200717] [cannot apply to linus/master v5.8-rc5] [If your patch is applied to the wrong git tree, kindly drop us a note. And

[Intel-gfx] [PATCH 4/4] drm/i915/gt: Distinguish the virtual breadcrumbs from the irq breadcrumbs

2020-07-17 Thread Chris Wilson
On the virtual engines, we only use the intel_breadcrumbs for tracking signaling of stale breadcrumbs from the irq_workers. They do not have any associated interrupt handling, active requests are passed to a physical engine and associated breadcrumb interrupt handler. This causes issues for us as