From: Jesper Dangaard Brouer <brouer@redhat.com>
To: Martin KaFai Lau <kafai@fb.com>
Cc: brouer@redhat.com, <netdev@vger.kernel.org>,
Alexei Starovoitov <ast@fb.com>,
Brenden Blanco <bblanco@plumgrid.com>,
Daniel Borkmann <daniel@iogearbox.net>,
David Miller <davem@davemloft.net>,
Saeed Mahameed <saeedm@mellanox.com>,
Tariq Toukan <tariqt@mellanox.com>,
Kernel Team <kernel-team@fb.com>
Subject: Re: [PATCH net-next 0/4]: Allow head adjustment in XDP prog
Date: Sat, 3 Dec 2016 16:17:34 +0100 [thread overview]
Message-ID: <20161203161734.2aeaf170@redhat.com> (raw)
In-Reply-To: <1480721013-1047541-1-git-send-email-kafai@fb.com>
On Fri, 2 Dec 2016 15:23:29 -0800
Martin KaFai Lau <kafai@fb.com> wrote:
> This series adds a helper to allow head adjustment in XDP prog. mlx4
> driver has been modified to support this feature. An example is written
> to encapsulate a packet with an IPv4/v6 header and then XDP_TX it
> out.
Hi Martin,
It is great to see work in this area.
Push/pop of headers is listed as on of the missing features here:
https://prototype-kernel.readthedocs.io/en/latest/networking/XDP/implementation/missing_features.html
We can hopefully soon cross that of the list :-)
Header push and pop desc:
https://prototype-kernel.readthedocs.io/en/latest/networking/XDP/design/requirements.html#header-push-and-pop
Thanks for working on this! :-)))
--
Best regards,
Jesper Dangaard Brouer
MSc.CS, Principal Kernel Engineer at Red Hat
LinkedIn: http://www.linkedin.com/in/brouer
prev parent reply other threads:[~2016-12-03 15:17 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-02 23:23 [PATCH net-next 0/4]: Allow head adjustment in XDP prog Martin KaFai Lau
2016-12-02 23:23 ` [PATCH net-next 1/4] bpf: xdp: " Martin KaFai Lau
2016-12-03 0:22 ` Daniel Borkmann
2016-12-03 3:43 ` Martin KaFai Lau
2016-12-03 15:24 ` Jesper Dangaard Brouer
2016-12-03 19:32 ` Martin KaFai Lau
2016-12-03 20:21 ` Daniel Borkmann
2016-12-02 23:23 ` [PATCH net-next 2/4] mlx4: xdp: Allow raising MTU up to one page minus eth and vlan hdrs Martin KaFai Lau
2016-12-03 0:07 ` Rick Jones
2016-12-04 3:19 ` Martin KaFai Lau
2016-12-05 17:46 ` Jakub Kicinski
2016-12-03 0:38 ` Eric Dumazet
2016-12-03 0:53 ` Alexei Starovoitov
2016-12-03 2:15 ` Eric Dumazet
2016-12-03 3:42 ` Martin KaFai Lau
2016-12-03 3:59 ` Eric Dumazet
2016-12-04 23:31 ` Saeed Mahameed
2016-12-05 0:52 ` Eric Dumazet
2016-12-02 23:23 ` [PATCH net-next 3/4] mlx4: xdp: Reserve headroom for receiving packet when XDP prog is active Martin KaFai Lau
2016-12-02 23:23 ` [PATCH net-next 4/4] bpf: xdp: Add XDP example for head adjustment Martin KaFai Lau
2016-12-03 15:17 ` Jesper Dangaard Brouer [this message]
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