From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jesper Dangaard Brouer <brouer@redhat.com>
Subject: Re: [bpf-next V6 PATCH 15/15] xdp: transition into using xdp_frame
 for ndo_xdp_xmit
Date: Wed, 28 Mar 2018 20:56:22 +0200
Message-ID: <20180328205622.0ea09fc8@redhat.com>
References: <152214307922.9023.12528985070753859526.stgit@firesoul>
        <152214319113.9023.5993294930011281799.stgit@firesoul>
Mime-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Cc: eugenia@mellanox.com, Jason Wang <jasowang@redhat.com>,
        John Fastabend <john.fastabend@gmail.com>,
        Eran Ben Elisha <eranbe@mellanox.com>,
        Saeed Mahameed <saeedm@mellanox.com>, galp@mellanox.com,
        Daniel Borkmann <borkmann@iogearbox.net>,
        Alexei Starovoitov <alexei.starovoitov@gmail.com>,
        Tariq Toukan <tariqt@mellanox.com>, brouer@redhat.com
To: netdev@vger.kernel.org,
        =?UTF-8?B?QmrDtnJuVMO2cGVs?= <bjorn.topel@intel.com>,
        magnus.karlsson@intel.com
Return-path: <netdev-owner@vger.kernel.org>
Received: from mx3-rdu2.redhat.com ([66.187.233.73]:48144 "EHLO mx1.redhat.com"
        rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP
        id S1753074AbeC1S4b (ORCPT <rfc822;netdev@vger.kernel.org>);
        Wed, 28 Mar 2018 14:56:31 -0400
In-Reply-To: <152214319113.9023.5993294930011281799.stgit@firesoul>
Sender: netdev-owner@vger.kernel.org
List-ID: <netdev.vger.kernel.org>

On Tue, 27 Mar 2018 11:33:11 +0200
Jesper Dangaard Brouer <brouer@redhat.com> wrote:

> Changing API ndo_xdp_xmit to take a struct xdp_frame instead of struct
> xdp_buff.  This brings xdp_return_frame and ndp_xdp_xmit in sync.

Maintainers notice, that i40e just got XDP_REDIRECT xmit support in
net-next in commit d9314c474d4f ("i40e: add support for XDP_REDIRECT"),
which is not avail in bpf-next yet...

Thus, I guess I'll have to do a V7, with the need i40e changes, once
the trees are in sync.

-- 
Best regards,
  Jesper Dangaard Brouer
  MSc.CS, Principal Kernel Engineer at Red Hat
  LinkedIn: http://www.linkedin.com/in/brouer