[Intel-gfx] [PATCH] drm/i915: Report an earlier wedged event when suspending the engines

[Mika Kuoppala]

Chris Wilson <chris at chris-wilson.co.uk> writes:

> Quoting Chris Wilson (2019-05-31 12:32:45)
>> On i915_gem_load_power_context() we do care whether or not we succeed in
>> completing the switch back to the kernel context (via idling the
>> engines). Currently, we detect if an error occurs while we wait, but we
>> do not report one if it occurred beforehand (and the status of the
>> switch is undefined). Check the current terminally wedged status on
>> entering the wait, and report it after flushing the requests, as if it
>> had occurred during our own wait.
>
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=110824
>> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

Reviewed-by: Mika Kuoppala <mika.kuoppala at linux.intel.com>

> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx