From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757274AbcB1KMK (ORCPT ); Sun, 28 Feb 2016 05:12:10 -0500 Received: from userp1040.oracle.com ([156.151.31.81]:18389 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757017AbcB1KMH (ORCPT ); Sun, 28 Feb 2016 05:12:07 -0500 Subject: Re: [net-next][PATCH v2 01/13] RDS: Drop stale iWARP RDMA transport To: Christoph Hellwig References: <1456625990-4739-1-git-send-email-santosh.shilimkar@oracle.com> <1456625990-4739-2-git-send-email-santosh.shilimkar@oracle.com> <20160228090547.GA6671@infradead.org> Cc: netdev@vger.kernel.org, davem@davemloft.net, linux-kernel@vger.kernel.org From: "santosh.shilimkar@oracle.com" Organization: Oracle Corporation Message-ID: <56D2C7CD.3020009@oracle.com> Date: Sun, 28 Feb 2016 02:11:25 -0800 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 MIME-Version: 1.0 In-Reply-To: <20160228090547.GA6671@infradead.org> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Source-IP: aserv0021.oracle.com [141.146.126.233] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2/28/16 1:05 AM, Christoph Hellwig wrote: > On Sat, Feb 27, 2016 at 06:19:38PM -0800, Santosh Shilimkar wrote: >> RDS iWarp support code has become stale and non testable. As >> indicated earlier, am dropping the support for it. >> >> If new iWarp user(s) shows up in future, we can adapat the RDS IB >> transprt for the special RDMA READ sink case. iWarp needs an MR >> for the RDMA READ sink. > > Please take a look at the RDMA RW API series I posted yesterday - if > you can adopt RDS to that you should get iWarp support for free. > Will have a look. Thanks for the pointer. > But having two different codebases for IB/RoCE vs iWarp was always a bad > idea, so great to see the second one retired! > > Acked-by: Christoph Hellwig > Thanks !!