[Intel-gfx] [PATCH] drm/i915: Stop dropping irq around resets

[Chris Wilson]

Quoting Chris Wilson (2018-08-06 15:56:47)
> A long time ago, we were afraid of handling interrupts and signaling
> waiters during a reset, worrying that the confusion in request handling
> would interfere with our attempts to process the reset in an orderly
> fashion. Since then, we have isolated our irq-driven request handling by
> virtual of the engine->timeline.lock and control of kthreads where
> required, eliminating the danger of concurrently processing interrupts.
> 
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> Cc: Mika Kuoppala <mika.kuoppala at intel.com>

Mika claims his dog ate his r-b,
Reviewed-by: Mika Kuoppala <mika.kuoppala at intel.com>
-Chris