netdev - Re: [PATCH bpf-next 0/11] bpf: more sock

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Date:   Fri, 22 Dec 2017 01:03:13 +0100
From:   Daniel Borkmann <daniel@...earbox.net>
To:     Lawrence Brakmo <brakmo@...com>, netdev <netdev@...r.kernel.org>
Cc:     Kernel Team <kernel-team@...com>, Blake Matheny <bmatheny@...com>,
        Alexei Starovoitov <ast@...com>,
        Eric Dumazet <eric.dumazet@...il.com>,
        Neal Cardwell <ncardwell@...gle.com>,
        Yuchung Cheng <ycheng@...gle.com>
Subject: Re: [PATCH bpf-next 0/11] bpf: more sock_ops callbacks

On 12/20/2017 10:16 PM, Lawrence Brakmo wrote:
> This patchset adds support for:
> 
> - direct R or R/W access to many tcp_sock fields
> - passing up to 4 arguments to sock_ops BPF functions
> - tcp_sock field bpf_sock_ops_flags for controlling callbacks
> - optionally calling sock_ops BPF program when RTO fires
> - optionally calling sock_ops BPF program when packet is retransmitted
> - optionally calling sock_ops BPF program when TCP state changes
> - access to tclass and sk_txhash
> - new selftest
> 
> Signed-off-by: Lawrence Brakmo <brakmo@...com>
> 
> Consists of the following patches:
> [PATCH bpf 01/11] bpf: Make SOCK_OPS_GET_TCP size independent
> [PATCH bpf 02/11] bpf: Make SOCK_OPS_GET_TCP struct independent
> [PATCH bpf 03/11] bpf: Add write access to tcp_sock and sock fields
> [PATCH bpf 04/11] bpf: Support passing args to sock_ops bpf function
> [PATCH bpf 05/11] bpf: Adds field bpf_sock_ops_flags to tcp_sock
> [PATCH bpf 06/11] bpf: Add sock_ops RTO callback
> [PATCH bpf 07/11] bpf: Add support for reading sk_state and more
> [PATCH bpf 08/11] bpf: Add sock_ops R/W access to tclass & sk_txhash
> [PATCH bpf 09/11] bpf: Add BPF_SOCK_OPS_RETRANS_CB
> [PATCH bpf 10/11] bpf: Add BPF_SOCK_OPS_STATE_CB
> [PATCH bpf 11/11] bpf: add selftest for tcpbpf

Hmm, looks like only ever [1] and [2] made it into patchwork for some
reason and both under a different series. Something wrong with mailer
config?

Cheers,
Daniel

  [1] https://patchwork.ozlabs.org/patch/851690/
  [2] https://patchwork.ozlabs.org/patch/851689/

  (First two in: https://patchwork.ozlabs.org/project/netdev/list/?submitter=66772&state=*)