On ma, 2016-11-28 at 10:36 +0000, Matthew Auld wrote:
> We grab the struct_mutex in intel_crtc_page_flip, but if we are wedged
> or a reset is in progress we bail early but never seem to actually
> release the lock.
>
> Fixes: 7f1847ebf48b ("drm/i915: Simplify checking of GPU reset_counter in display pageflips")
> Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
> Signed-off-by: Matthew Auld <matthew.auld@xxxxxxxxx>
Cc: stable # v4.6 ?
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>
Regards, Joonas
--
Joonas Lahtinen
Open Source Technology Center
Intel Corporation
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