Re: [Intel-gfx] [PATCH] drm/i915: Don't wait for a spinlock inside error capture

On ti, 2016-09-06 at 08:38 +0100, Chris Wilson wrote: > If we can't grab the breadcrumb's spinlock, possibly due to a driver > deadlock inside the waiters, ignore them. Like hangcheck, error > capturing must work no matter how the driver/GPU dies. > > Signed-off-by: Chris Wilson

[Intel-gfx] [PATCH] drm/i915: Don't wait for a spinlock inside error capture

If we can't grab the breadcrumb's spinlock, possibly due to a driver deadlock inside the waiters, ignore them. Like hangcheck, error capturing must work no matter how the driver/GPU dies. Signed-off-by: Chris Wilson --- drivers/gpu/drm/i915/i915_gpu_error.c | 25