Quoting Mika Kuoppala (2019-10-24 12:03:31)
> On testing the whitelists, using any of the nonpriv
> flags when trying to access the register offset will lead
> to failure.
>
> Define address mask to get the mmio offset in order
> to guard against any current and future flag usage.
>
> v2: apply also on scrub_whitelisted_registers (Lionel)
>
> Cc: Tapani Pälli <tapani.pa...@intel.com>
> Cc: Chris Wilson <ch...@chris-wilson.co.uk>
> Cc: Lionel Landwerlin <lionel.g.landwer...@intel.com>
> Signed-off-by: Mika Kuoppala <mika.kuopp...@linux.intel.com>
Reviewed-by: Chris Wilson <ch...@chris-wilson.co.uk>
-Chris
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