Return-Path: Received: from quartz.orcorp.ca ([184.70.90.242]:42235 "EHLO quartz.orcorp.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752909AbbC3Wfb (ORCPT ); Mon, 30 Mar 2015 18:35:31 -0400 Date: Mon, 30 Mar 2015 16:35:28 -0600 From: Jason Gunthorpe To: Michael Wang Cc: "ira.weiny" , Roland Dreier , Sean Hefty , Hal Rosenstock , linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org, linux-nfs@vger.kernel.org, netdev@vger.kernel.org, "J. Bruce Fields" , Trond Myklebust , "David S. Miller" , Or Gerlitz , Moni Shoua , PJ Waskiewicz , Tatyana Nikolova , Yan Burman , Jack Morgenstein , Bart Van Assche , Yann Droneaud , Colin Ian King , Majd Dibbiny , Jiri Kosina , Matan Barak , Alex Estrin , Doug Ledford , Eric Dumazet , Erez Shitrit , Sagi Grimberg , Haggai Eran , Shachar Raindel , Mike Marciniszyn , Steve Wise , Tom Tucker , Chuck Lever Subject: Re: [RFC PATCH 08/11] IB/Verbs: Use management helper has_iwarp() for, iwarp-check Message-ID: <20150330223528.GB27728@obsidianresearch.com> References: <551579CA.4030901@profitbricks.com> <55157B98.1060103@profitbricks.com> <20150327161319.GB28412@obsidianresearch.com> <20150327171631.GC27862@phlsvsds.ph.intel.com> <20150327172912.GA28901@obsidianresearch.com> <55196754.5010600@profitbricks.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <55196754.5010600@profitbricks.com> Sender: linux-nfs-owner@vger.kernel.org List-ID: On Mon, Mar 30, 2015 at 05:10:12PM +0200, Michael Wang wrote: > I found that actually we don't have to touch this one which > only used by HW driver currently. I'm having a hard time understanding this, the code in question was in net/sunrpc/xprtrdma/svc_rdma_recvfrom.c Which is the NFS ULP, not a device driver. Regards, Jason