From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Monjalon Subject: Re: [PATCH 1/3] kcp: add kernel control path kernel module Date: Thu, 10 Mar 2016 01:04:48 +0100 Message-ID: <4528438.gG6caYbQZH@xps13> References: <1453911849-16562-1-git-send-email-ferruh.yigit@intel.com> <2396478.VfdoPKd37H@xps13> <5360490.85HbqvIh1a@xps13> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Cc: Avi Kivity , dev@dpdk.org To: ferruh.yigit@intel.com Return-path: Received: from mail-wm0-f53.google.com (mail-wm0-f53.google.com [74.125.82.53]) by dpdk.org (Postfix) with ESMTP id 0776F2B98 for ; Thu, 10 Mar 2016 01:06:36 +0100 (CET) Received: by mail-wm0-f53.google.com with SMTP id p65so7410882wmp.0 for ; Wed, 09 Mar 2016 16:06:36 -0800 (PST) In-Reply-To: <5360490.85HbqvIh1a@xps13> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 2016-03-02 23:35, Thomas Monjalon: > 2016-03-02 12:21, Thomas Monjalon: > > 2016-03-02 11:47, Vincent JARDIN: > > > Le 02/03/2016 09:27, Panu Matilainen a =E9crit : > > > >>> I'd like to see these be merged. > > > >>> > > > >>> Jay > > > >> > > > >> The code is really not ready. I am okay with cooperative devel= opment > > > >> but the current code needs to go into a staging type tree. > > > >> No compatibility, no ABI guarantees, more of an RFC. > > > >> Don't want vendors building products with it then screaming wh= en it > > > >> gets rebuilt/reworked/scrapped. > > > >> > > > > > > > > Exactly. > > >=20 > > > +1 too > > >=20 > > > We need to build on this innovation while there is a path for ker= nel=20 > > > mainstream. The logic of using a staging is a good one. > > >=20 > > > Thomas, > > >=20 > > > can we open a staging folder into the DPDK like it is done into t= he kernel? > >=20 > > It's possible to create a staging directory if everybody agree. > > It is important to state in a README file or in the doc/ that > > there will be no guarantee (no stable ABI, no validation and can be= dropped) > > and that it is a work in progress, a suggestion to discuss with the= kernel > > community. > >=20 > > The kernel modules must clearly target an upstream integration. >=20 > Actually the examples directory has been used as a staging for ethtoo= l and > lthread. We also have the crypto API which is still experimental. > So I think we must decide among these 3 solutions: > =09- no special directory, just mark and document an experimental sta= te > =09- put only kcp/kdp in the staging directory > =09- put kcp/kdp in staging and move other experimental libs here Any opinion? Are we targetting upstream work without any DPDK staging? Please let's make clear the status of these patches.