[openib-general] [RFC] [PATCH] ib_cache: do not mask upper bit when searching for a pkey

[Sean Hefty]

> Sorry for jumping into that thread, but although this patch will make
> things more spec compliant, it will break functionality we depend one.
> I suggest that we first find an alternate way to enable usage of
> partial partition membership before disabling that functionality at
> all.

Can you clarify the functionality you depend on?  Are you reliant on ipoib being 
able to join a multicast group from partial partition membership?  If so, do all 
SA's and switches support this?

- Sean