From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Gunthorpe Subject: Re: [RFC PATCH 03/11] IB/sa: Modify SM Address handle to program GRH when using large lids Date: Fri, 23 Sep 2016 12:32:17 -0600 Message-ID: <20160923183217.GD13920@obsidianresearch.com> References: <1474652674-13110-1-git-send-email-ira.weiny@intel.com> <1474652674-13110-4-git-send-email-ira.weiny@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1474652674-13110-4-git-send-email-ira.weiny-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: ira.weiny-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Don Hiatt , Dasaratharaman Chandramouli List-Id: linux-rdma@vger.kernel.org On Fri, Sep 23, 2016 at 01:44:26PM -0400, ira.weiny-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org wrote: > From: Don Hiatt > > When either the port lid or the sm lid is above the ib unicast lid > space, the SMI creates an address handle with the revelant GRH > information. Woah, I though you were only using that horrible GID hack for the uABI. Don't do such crazy things in the kernel. Fix the internal kernel to support your larger lid. Jason -- 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