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From: John Fastabend <john.fastabend@gmail.com>
To: netdev@vger.kernel.org, davem@davemloft.net
Cc: brouer@redhat.com, andy@greyhouse.net, daniel@iogearbox.net,
	ast@fb.com, Alexander Duyck <alexander.duyck@gmail.com>,
	bjorn.topel@intel.com,
	Jakub Kicinski <jakub.kicinski@netronome.com>,
	ecree@solarflare.com, sgoutham@cavium.com,
	Yuval.Mintz@cavium.com, saeedm@mellanox.com
Subject: Re: [RFC PATCH 00/12] Implement XDP bpf_redirect vairants
Date: Fri, 07 Jul 2017 10:48:36 -0700	[thread overview]
Message-ID: <595FC974.9030807@gmail.com> (raw)
In-Reply-To: <20170707172115.9984.53461.stgit@john-Precision-Tower-5810>

On 07/07/2017 10:34 AM, John Fastabend wrote:
> This series adds two new XDP helper routines bpf_redirect() and
> bpf_redirect_map(). The first variant bpf_redirect() is meant
> to be used the same way it is currently being used by the cls_bpf
> classifier. An xdp packet will be redirected immediately when this
> is called.

Also other than the typo in the title there ;) I'm going to CC
the driver maintainers working on XDP (makes for a long CC list but)
because we would want to try and get support in as many as possible in
the next merge window.

For this rev I just implemented on ixgbe because I wrote the
original XDP support there. I'll volunteer to do virtio as well.

Thanks,
John

  parent reply	other threads:[~2017-07-07 17:49 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-07-07 17:34 [RFC PATCH 00/12] Implement XDP bpf_redirect vairants John Fastabend
2017-07-07 17:34 ` [RFC PATCH 01/12] ixgbe: NULL xdp_tx rings on resource cleanup John Fastabend
2017-07-07 17:35 ` [RFC PATCH 02/12] net: xdp: support xdp generic on virtual devices John Fastabend
2017-07-07 17:35 ` [RFC PATCH 03/12] xdp: add bpf_redirect helper function John Fastabend
2017-07-09 13:37   ` Saeed Mahameed
2017-07-10 17:23     ` John Fastabend
2017-07-11 14:09       ` Andy Gospodarek
2017-07-11 18:38         ` John Fastabend
2017-07-11 19:38           ` Jesper Dangaard Brouer
2017-07-12 11:00             ` Saeed Mahameed
2017-07-07 17:35 ` [RFC PATCH 04/12] xdp: sample program for new bpf_redirect helper John Fastabend
2017-07-07 17:36 ` [RFC PATCH 05/12] net: implement XDP_REDIRECT for xdp generic John Fastabend
2017-07-07 17:36 ` [RFC PATCH 06/12] ixgbe: add initial support for xdp redirect John Fastabend
2017-07-07 17:36 ` [RFC PATCH 07/12] xdp: add trace event " John Fastabend
2017-07-07 17:37 ` [RFC PATCH 08/12] bpf: add devmap, a map for storing net device references John Fastabend
2017-07-08 18:57   ` Jesper Dangaard Brouer
2017-07-07 17:37 ` [RFC PATCH 09/12] bpf: add bpf_redirect_map helper routine John Fastabend
2017-07-07 17:37 ` [RFC PATCH 10/12] xdp: Add batching support to redirect map John Fastabend
2017-07-10 17:53   ` Jesper Dangaard Brouer
2017-07-10 17:56     ` John Fastabend
2017-07-07 17:38 ` [RFC PATCH 11/12] net: add notifier hooks for devmap bpf map John Fastabend
2017-07-07 17:38 ` [RFC PATCH 12/12] xdp: bpf redirect with map sample program John Fastabend
2017-07-07 17:48 ` John Fastabend [this message]
2017-07-08  9:46   ` [RFC PATCH 00/12] Implement XDP bpf_redirect vairants David Miller
2017-07-08 19:06     ` Jesper Dangaard Brouer
2017-07-10 18:30       ` Jesper Dangaard Brouer
2017-07-11  0:59         ` John Fastabend
2017-07-11 14:23           ` Jesper Dangaard Brouer
2017-07-11 18:26             ` John Fastabend
2017-07-13 11:14               ` Jesper Dangaard Brouer
2017-07-13 16:16                 ` Jesper Dangaard Brouer
2017-07-13 17:00                   ` John Fastabend
2017-07-13 18:21                     ` David Miller
2017-07-11 15:36       ` Jesper Dangaard Brouer
2017-07-11 17:48         ` John Fastabend
2017-07-11 18:01           ` Jesper Dangaard Brouer
2017-07-11 18:29             ` John Fastabend
2017-07-11 18:44             ` Jesper Dangaard Brouer
2017-07-11 18:56               ` John Fastabend
2017-07-11 19:19                 ` Jesper Dangaard Brouer
2017-07-11 19:37                   ` John Fastabend
2017-07-16  8:23                     ` Jesper Dangaard Brouer
2017-07-17 17:04                       ` Jesse Brandeburg

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