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=-4.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 7F31AC2B9F4 for ; Mon, 28 Jun 2021 16:18:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6704160230 for ; Mon, 28 Jun 2021 16:18:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233158AbhF1QUs (ORCPT ); Mon, 28 Jun 2021 12:20:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60406 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231472AbhF1QUo (ORCPT ); Mon, 28 Jun 2021 12:20:44 -0400 Received: from mail-pj1-x102c.google.com (mail-pj1-x102c.google.com [IPv6:2607:f8b0:4864:20::102c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 89C46C061574; Mon, 28 Jun 2021 09:18:18 -0700 (PDT) Received: by mail-pj1-x102c.google.com with SMTP id x21-20020a17090aa395b029016e25313bfcso362000pjp.2; Mon, 28 Jun 2021 09:18:18 -0700 (PDT) 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=//f/I/KD5xRd11o6Hb+6q4JyvdMxw/dD/4E2XDupayw=; b=Z8moeK0GXjeB66FKcPwH3GhxOtubjszNU47sbPsRl37VdUbtv7ezQC/QfRLgOiGrEn MrCMkFtK7eyrOt7e+L67uwl1BPzLQTz2Oj+vUFNNJdYIAGbGNZ/EHvc/shVu3PxwA0ZP 0mgfs2y6ZdP1g89tQMg+Xo2l0E6Wq/MLLv8q5wULSBl+PfPM/xUH8mGcX0xOGSkOXGY2 3guSSrsNtb/64oybj793dL9H7UDJ3mN98X40KZbaco128EpiSLmqhLIe2VNrPrcEhR8A DmwKLP0E6ddAckakbxvwJpHhu1EqgY9DutiasUuga5a0ne2xj6NxT8FbUoGbzbZcva84 77+w== 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=//f/I/KD5xRd11o6Hb+6q4JyvdMxw/dD/4E2XDupayw=; b=PQ8zqbjYWFe41/3GBplY2HsFR63hLvhDfMc9/bw5BAewsh7FauJKgGgQ8SRBWCrfl7 ijIq9iTvPQvPYQVPJpKqxJ5FQdnz9r4LxHFmdCM18aOOm7j0KzD2Fe0AXaaK4SgGes9G 56+xAEmrEbckwRUokMmgeS/rcllP1e3GR3IXZ49ddAPD24WxQOH1woSbGTM6M+6d4NBZ er8pVUbvTEMRWONUf3n82cx99VrinU7cluRAnbPvyo4rcBYPlbARZWNJXwc/LyE6oqE1 8vL+gb2nGpKXnbGk3+6a4P3Y8wNouSyjguF/EPmW2UOx/8k7KxQqBxO3CiwzAcmomAR9 OXGA== X-Gm-Message-State: AOAM5323DwJBDjGITjbZShltq6cQ8OQKiDbtOsar+tjhOKENMAoCRY5w F29UCrOTfsZdbXXGx7H/wPo= X-Google-Smtp-Source: ABdhPJwFubJeZBk8HM0tH0MnapCVqseK4cwUuK494LXwUm+m9HpCj4dMkcB/VPJF8q7Lj3ManFCS7g== X-Received: by 2002:a17:90b:3a91:: with SMTP id om17mr29493006pjb.50.1624897098072; Mon, 28 Jun 2021 09:18:18 -0700 (PDT) Received: from [192.168.93.106] (bb42-60-144-185.singnet.com.sg. [42.60.144.185]) by smtp.gmail.com with ESMTPSA id l7sm14875506pgb.19.2021.06.28.09.18.14 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 28 Jun 2021 09:18:17 -0700 (PDT) Subject: Re: [PATCH] tcp: Do not reset the icsk_ca_initialized in tcp_init_transfer. To: Eric Dumazet Cc: David Miller , Hideaki YOSHIFUJI , David Ahern , Jakub Kicinski , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Song Liu , John Fastabend , kpsingh@kernel.org, netdev , LKML , bpf , linux-kernel-mentees@lists.linuxfoundation.org, syzbot+f1e24a0594d4e3a895d3@syzkaller.appspotmail.com, Yuchung Cheng , Neal Cardwell References: <20210628144908.881499-1-phind.uet@gmail.com> From: Phi Nguyen Message-ID: <79490158-e6d1-aabf-64aa-154b71205c74@gmail.com> Date: Tue, 29 Jun 2021 00:18:12 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 6/28/2021 10:52 PM, Eric Dumazet wrote: > Unfortunately this patch might break things. > > We keep changing this CC switching, with eBPF being mixed in the equation. > > I would suggest you find a Fixes: tag first, so that we can continue > the discussion. > > Thank you. Thank for your feedback. I will resubmit it with a Fixes tag. Regard.