[Intel-gfx] [PATCH 3/3] drm/i915/gt: Retire cancelled requests on unload

[Matthew Auld]

On Wed, 16 Sep 2020 at 10:46, Chris Wilson <chris at chris-wilson.co.uk> wrote:
>
> If we manage to hit the intel_gt_set_wedged_on_fini() while active, i.e.
> module unload during a stress test, we may cancel the requests but not
> clean up. This leads to a slow module unload as we wait for something or
> other to trigger the retirement flushing. Instead if we explicitly
> cancel then cleanup on an active unload, it should be instant.
>
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld at intel.com>