[Intel-gfx] [PATCH 1/8] drm/i915: Order assert forcewake test

[Chris Wilson]

Quoting Chris Wilson (2019-07-05 08:45:57)
> Read the current value before computing the expected to ensure that if
> the timer does complete early (against our will), it should not cause a
> false positive.
> 
> v2: The local irq disable did not prevent the timer from running.
> 
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> Cc: Tvrtko Ursulin <tvrtko.ursulin at intel.com>

irc r-b,
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
-Chris