Quoting Mika Kuoppala (2019-06-27 15:44:38)
> If we untrack wakerefs, the actual count may reach zero.
> However the krealloced owners array is still there and
> needs to be taken care of. Free the owners unconditionally
> to fix the leak.
That is true.
> Fixes: dbf99c1f8c7e ("drm/i915: Force printing wakeref tacking during pm_cleanup")
However, the bug is mine
Fixes: bd780f37a361 ("drm/i915: Track all held rpm wakerefs")
> Reported-by: Juha-Pekka Heikkila <juhapekka.heikkila@xxxxxxxxx>
> Cc: Juha-Pekka Heikkila <juhapekka.heikkila@xxxxxxxxx>
> Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
> Cc: Imre Deak <imre.deak@xxxxxxxxx>
> Signed-off-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxxxxxxxx>
Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
-Chris
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