Hitting the timeout and finding that all engines are actually idle is
indicative of an interrupt delivery problem. This problem is an issue
that we need to fix, so make sure we log it and provide the GEM trace.
Signed-off-by: NChris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: NMika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180808105101.913-1-chris@chris-wilson.co.uk