From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roland Dreier Subject: Re: [PATCH V3 0/7] net/bonding: ADD IPoIB support for the bonding driver Date: Mon, 30 Jul 2007 14:20:22 -0700 Message-ID: References: <46ADDB89.5030601@voltaire.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: davem@davemloft.net, fubar@us.ibm.com, netdev@vger.kernel.org, general@lists.openfabrics.org To: Moni Shoua Return-path: Received: from sj-iport-5.cisco.com ([171.68.10.87]:21041 "EHLO sj-iport-5.cisco.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965212AbXG3VUf (ORCPT ); Mon, 30 Jul 2007 17:20:35 -0400 In-Reply-To: <46ADDB89.5030601@voltaire.com> (Moni Shoua's message of "Mon, 30 Jul 2007 15:37:29 +0300") Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org > 1. When bonding enslaves an IPoIB device the bonding neighbor holds a > reference to a cleanup function in the IPoIB drives. This makes it unsafe to > unload the IPoIB module if there are bonding neighbors in the air. So, to > avoid this race one must unload bonding before unloading IPoIB. I think we really want to resolve this somehow. Getting an oops by doing "modprobe -r ipoib" isn't that friendly. Also, what happened to the problem of having an address handle belonging to the wrong device on bond failover? Did you figure out a way to fix that one? - R.