From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DFAF5C43603 for ; Fri, 20 Dec 2019 15:33:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A5C5D2146E for ; Fri, 20 Dec 2019 15:33:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="f87xbHzz" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727512AbfLTPdk (ORCPT ); Fri, 20 Dec 2019 10:33:40 -0500 Received: from mail-wr1-f68.google.com ([209.85.221.68]:34088 "EHLO mail-wr1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727181AbfLTPdk (ORCPT ); Fri, 20 Dec 2019 10:33:40 -0500 Received: by mail-wr1-f68.google.com with SMTP id t2so9838676wrr.1 for ; Fri, 20 Dec 2019 07:33:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=j/myDvMwGwJOGxixav8OHdGy9sFqAX9GPJEQWHZcFvo=; b=f87xbHzzkG0g/QpZusV3nlCaE0zO9n3zAY5M1LIEqQkBTq1ftJJE3NqJKjSiyAn0E0 irYlk6X/QZtg+yco3zQp04ySOuI4vqsrdtO2iLHFr0mokjueWiXfSpGsm25Iu7Lyekyl rRBSqsqkqojzROqAiLZQB+NjNydsuToclRHGoDJDa2lcxQJGP74caw1oTzonU/rdJVIz Uw7uSH2ZHiAA3PBJbKF2nqSQx018aFpm3D8s+T4W/g9JR0R5G0tKN9JsIIHA5H3eGtwi zx0KO+wULrgOQdw1m8ftonxWi/rwpIILRYMT6yFta/3G5okHlhgSTx5k8WWP12me8mb1 36mQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=j/myDvMwGwJOGxixav8OHdGy9sFqAX9GPJEQWHZcFvo=; b=CtcMSIWwNXW4c7KQbBi4mSXli3D9Ctr9ANxQ/vcnPgLOnTC49I/nOGRSVz2ZRO0LiA yFewYPdxnjRtsW6Th9VS3T15QglXuP/NMQCKXfplFhsZrFWx816rIY55gA8Tp9PK1YZ3 RpP/wSPeOK37nNKcPY1HVa2fovv75Zq22wWJUKBEH5lVvpurYIVot6r5QF/mpOMkZszJ 60+5ycKo93m9RVtdXdGG7YgbO/15qieTzy7qtnsY5XY+8nvKx4RZEjSRYia1M9MLnW7a 2Wsk6Sr+oEczc9QET4dCdndDTWdQlOvkIbLl5GY5SmyA7AE5D1g11m/3Js1Pcax7+qAC xRLQ== X-Gm-Message-State: APjAAAU8lkgbhY3MrTZyZoaI7l/nxy0aVdQbIeuAmB9xnJGbU3mnyEJF +P9AtEaj4pYF4k4iXrZLr9NZIuRk X-Google-Smtp-Source: APXvYqw0mbW2SlZ8iHXUN6QEZ9IrXJKvfRPFvfLBblVPCKYG7kODIBYyuJIAK4C8abZeolPXbXhPyg== X-Received: by 2002:adf:ebc3:: with SMTP id v3mr15783886wrn.280.1576856018593; Fri, 20 Dec 2019 07:33:38 -0800 (PST) Received: from [192.168.8.147] (72.173.185.81.rev.sfr.net. [81.185.173.72]) by smtp.gmail.com with ESMTPSA id g199sm10828478wmg.12.2019.12.20.07.33.37 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 20 Dec 2019 07:33:38 -0800 (PST) Subject: Re: [PATCH net-next v5 06/11] mptcp: Add MPTCP to skb extensions To: Mat Martineau , netdev@vger.kernel.org, mptcp@lists.01.org Cc: Matthieu Baerts References: <20191219223434.19722-1-mathew.j.martineau@linux.intel.com> <20191219223434.19722-7-mathew.j.martineau@linux.intel.com> From: Eric Dumazet Message-ID: Date: Fri, 20 Dec 2019 07:33:37 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.2 MIME-Version: 1.0 In-Reply-To: <20191219223434.19722-7-mathew.j.martineau@linux.intel.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 12/19/19 2:34 PM, Mat Martineau wrote: > Add enum value for MPTCP and update config dependencies > > Co-developed-by: Matthieu Baerts > Signed-off-by: Matthieu Baerts > Signed-off-by: Mat Martineau ... > +/* MPTCP sk_buff extension data */ > +struct mptcp_ext { > + u64 data_ack; > + u64 data_seq; > + u32 subflow_seq; > + u16 data_len; > + u8 use_map:1, > + dsn64:1, > + data_fin:1, > + use_ack:1, > + ack64:1, > + __unused:2; __unused:3; Also worth noting there is one byte hole in this structure. > +}; > +