[PATCH 4/5] Fix deadlock in _int_free consistency check

[DJ Delorie]

Wilco Dijkstra <Wilco.Dijkstra@arm.com> writes:
> I could easily commit the current patch as is if you're thinking of backporting it.
>
> Once we agree on what the best way of writing this sequence, I can
> provide an updated patch.

Either way is ok with me, with suitable comments to explain the logic to
the next person who stumbles upon it and is confused :-)