Quoting Chris Wilson (2018-02-08 10:51:51)
> Userspace provides a 64b value for the priority, we need to be careful
> to preserve the full range before validation to prevent truncation (and
> letting an illegal value pass).
>
> Reported-by: Antonio Argenziano <antonio.argenziano@xxxxxxxxx>
> Fixes: ac14fbd460d0 ("drm/i915/scheduler: Support user-defined priorities")
> Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
> Cc: Antonio Argenziano <antonio.argenziano@xxxxxxxxx>
> Cc: Michal Winiarski <michal.winiarski@xxxxxxxxx>
> Cc: Mika Kuoppala <mika.kuoppala@xxxxxxxxx>
> Cc: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>
Regards, Joonas
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