[openib-general] [PATCH] IB/ucm: fix deadlock in cleanup

[Sean Hefty]

>I seem to have lost this, maybe because I was waiting for an ack from
>you, and also a report back from Michael about whether it helped.  Do
>you guys both agree that this is a correct fix?

This fix definitely looks like it's needed to prevent a potential deadlock, but
I haven't seen anything from Michael about the results of any tests.

- Sean