From: Lorenzo Pieralisi <redacted>

That's why I defined the worst case. How did you implemented it in your
idle drivers ? That would help generalize it, after all these bindings
are there to simplify drivers upstreaming, feedback welcome.

Currently we do not handle this well downstream either. The problem
with worst case is that the absolute worst case can be really bad and
probability of it might be very low. Sorry - no ready answer :-)

	--Antti