netdev - Re: [PATCH net-next v3 04/19] mptcp: Handle MP_CAPABLE options for outgoing connections

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Message-ID: <b9cbc75f-8a0d-9273-54dc-81764cfb473c@gmail.com>
Date:   Tue, 21 Jan 2020 23:29:20 -0800
From:   Eric Dumazet <eric.dumazet@...il.com>
To:     Christoph Paasch <cpaasch@...le.com>, netdev@...r.kernel.org
Cc:     mptcp@...ts.01.org, Peter Krystad <peter.krystad@...ux.intel.com>,
        Paolo Abeni <pabeni@...hat.com>,
        Florian Westphal <fw@...len.de>
Subject: Re: [PATCH net-next v3 04/19] mptcp: Handle MP_CAPABLE options for
 outgoing connections



On 1/21/20 4:56 PM, Christoph Paasch wrote:
> From: Peter Krystad <peter.krystad@...ux.intel.com>
> 
> Add hooks to tcp_output.c to add MP_CAPABLE to an outgoing SYN request,
> to capture the MP_CAPABLE in the received SYN-ACK, to add MP_CAPABLE to
> the final ACK of the three-way handshake.
> 
> Use the .sk_rx_dst_set() handler in the subflow proto to capture when the
> responding SYN-ACK is received and notify the MPTCP connection layer.
> 
> Co-developed-by: Paolo Abeni <pabeni@...hat.com>
> Signed-off-by: Paolo Abeni <pabeni@...hat.com>
> Co-developed-by: Florian Westphal <fw@...len.de>
> Signed-off-by: Florian Westphal <fw@...len.de>
> Signed-off-by: Peter Krystad <peter.krystad@...ux.intel.com>
> Signed-off-by: Christoph Paasch <cpaasch@...le.com>

Please make sure to CC me (edumazet@...gle.com) on TCP patches in general,
and on the whole MPTCP series while pushing them upstream.

netdev@ has delivered only 5 patches to my gmail.com account.

Thanks.