drm/i915/breadcrumbs: Assert all missed breadcrumbs were signaled

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When parking the engines and their breadcrumbs, if we have waiters left
then they missed their wakeup. Verify that each waiter's seqno did
complete.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180222092545.17216-2-chris@chris-wilson.co.uk

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Chris Wilson 2018-02-22 09:25:45 +00:00

parent cd46c545b7

commit 9792e213a4

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drivers/gpu/drm/i915/intel_breadcrumbs.c

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