From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roland Dreier Subject: Re: [ewg] bug 1918 - openmpi broken due to rdma-cm changes Date: Sun, 07 Feb 2010 08:48:44 -0800 Message-ID: References: <58D723FE08DC6A4398E6596E38F3FA170566DA@XMB-RCD-205.cisco.com> <0D5487526204477AA2ABED06E46768E2@amr.corp.intel.com> <4B6C498F.3060708@opengridcomputing.com> <38B735478FE94F40BBA3E8BFD794B10F@amr.corp.intel.com> <4B6D9948.6040007@opengridcomputing.com> <4B6E15C4.9020703@opengridcomputing.com> <4B6EAA5F.1000208@mellanox.co.il> <4B6EECBE.6020509@opengridcomputing.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: In-Reply-To: <4B6EECBE.6020509-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org> (Steve Wise's message of "Sun, 07 Feb 2010 10:39:26 -0600") Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Steve Wise Cc: Tziporet Koren , Sean Hefty , linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, ewg-G2znmakfqn7U1rindQTSdQ@public.gmane.org List-Id: linux-rdma@vger.kernel.org > 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 Cisco.com - http://www.cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/index.html -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html