On Mon, Nov 28, 2016 at 01:40:17PM +0200, Jani Nikula wrote:
> On Mon, 28 Nov 2016, Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx> wrote:
> > 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 ?
>
> $ dim fixes 7f1847ebf48b
> Fixes: 7f1847ebf48b ("drm/i915: Simplify checking of GPU reset_counter in display pageflips")
> Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
> Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
> Cc: Daniel Vetter <daniel.vetter@xxxxxxxxx>
> Cc: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx>
> Cc: intel-gfx@xxxxxxxxxxxxxxxxxxxxx
> Cc: <stable@xxxxxxxxxxxxxxx> # v4.7+
Pushed with the stable tag appended. Thanks,
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
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