From mboxrd@z Thu Jan 1 00:00:00 1970 From: Or Gerlitz Subject: Re: [ewg] [PATCH] pkey fix for ipoib - resubmission Date: Wed, 23 Jun 2010 09:58:39 +0300 Message-ID: <4C21B09F.3000704@voltaire.com> References: <4C2744E8AD2982428C5BFE523DF8CDCB49D09E7A43@MNEXMB1.qlogic.org> <4C2744E8AD2982428C5BFE523DF8CDCB49D09E7C6D@MNEXMB1.qlogic.org> <20100618172216.GK4630@obsidianresearch.com> <5AEC2602AE03EB46BFC16C6B9B200DA816B75308EF@MNEXMB2.qlogic.org> <20100618174650.GL4630@obsidianresearch.com> <5AEC2602AE03EB46BFC16C6B9B200DA816B75308F7@MNEXMB2.qlogic.org> <20100618181921.GM4630@obsidianresearch.com> <4C20537D.5080903@Voltaire.com> <20100622144607.GA7767@obsidianresearch.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20100622144607.GA7767-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Jason Gunthorpe Cc: Todd Rimmer , Mike Heinz , "linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , Roland Dreier List-Id: linux-rdma@vger.kernel.org Jason Gunthorpe wrote: > OFED works on kernels that have compiled-in inline'd multicast map functions that do not include the pkey copy, while mainline's multicast map functions do. So to work around this there is a bit of code in OFED to overwrite the pkey in the multicast hw address. This means on OFED with those kernels ip maddr returns the wrong hw address sometimes.. okay, got it. Anyway, with this not being the essence of the patch nor the discussion here, I would wait to hear what Todd and Mike think about your suggestion to apply the approach taken for the bonding problem and solution. Or. -- 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