Re: [ewg] bug 1918 - openmpi broken due to rdma-cm changes

Roland Dreier
2010-02-07T16:48:44Z

> My point, though, is that even with this patch in ofed-1.5.1, we still
> have an openmpi/IB/rdmacm regression. The only way to avoid this
> regression without changing openmpi is to disallow _all_ rdma binds to
> 127.0.0.1.

Can you identify the source of the regression? ie what was the change
that broke things?

I'm most concerned that there is another regression in 2.6.33, and if so
I would like to try and avoid letting that get into the final release.
--
Roland Dreier <rolandd-FYB4Gu1CFyUAvxtiuMwx3w@public.gmane.org>
Cisco.com - http://www.cisco.com

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