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=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,URIBL_BLOCKED,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 DA3FDC5519F for ; Sat, 14 Nov 2020 03:37:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8BD6822256 for ; Sat, 14 Nov 2020 03:37:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="TH5Mo8P4" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726184AbgKNDhS (ORCPT ); Fri, 13 Nov 2020 22:37:18 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41212 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725981AbgKNDhS (ORCPT ); Fri, 13 Nov 2020 22:37:18 -0500 Received: from mail-io1-xd44.google.com (mail-io1-xd44.google.com [IPv6:2607:f8b0:4864:20::d44]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A5E68C0613D1 for ; Fri, 13 Nov 2020 19:37:16 -0800 (PST) Received: by mail-io1-xd44.google.com with SMTP id t8so11811316iov.8 for ; Fri, 13 Nov 2020 19:37:16 -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=mHB76bFBVb+Daza5fzEkrTLKypseZA4q9TCyNHg751w=; b=TH5Mo8P4OvpZsbt9Im+XJqMnLcNcYS/2auwCJLt6E6e9Mt9v4Sg6klqiUKYECc/Vrl xlX2CqjJ5ujHYkCbuiRhMfHfuGxRWrVO0EqlRecrjCis+qrdj/loBOfjiCeX0tH9uE50 l11Rv5BkBzDohQPx/JR+csQP7q7tlmiih/ztWRDETOlROZkC+5af99QYJ6+6SDz7V4QF Dcy+/SUOOBzHqJyBI/VGHUWhPIUp1racAa7f403Qx2gnuHWSM+QbC4mGpLxTgnuL7ztq dVJ8BYREqpjT5BDTlEPqP8eWmq2RaTksmCE8giQ2ISaPSGm4d3ZVJkC7o6hH3NZaBS1Q GYow== 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=mHB76bFBVb+Daza5fzEkrTLKypseZA4q9TCyNHg751w=; b=IEgHwO6C6BoHWQTBF2Gbd/dO7wraE85h6qwg2sq7cEdFn/bg//dS3ZK4IIU/+wi6ED Wdu8owCR0qPGs6UmZQubztTAjZiKt41mjNG5AzSSGk/9fOOTyv5xd5cu2eXwt1wX3pC0 V1a2rsnYKYsWSYZ6UWbS5RYsn96LfB58LDbjvuCyToY9UvMsdF+HuZqX5W2Z6FFilt70 b546XYYzwwALtzVis72LqQ4JS004POxQOiH00Uby6E7m3Qb8EgmH6pmfyP1Qv3sWY17q VB7BxBbZ/yBTfCZi7TuSvPrZPCIT8ZFuYr0QMXWqyuT7c1odpF4Qn1ndDBvhExuAILbQ lVKQ== X-Gm-Message-State: AOAM533Vwcc8rqksyKYd6K8z/x2ad6Ic2NOTBjw8EZFz+LEIxoxpPmo2 KC4vP+pA122PSzJ3pwwA+H9RBupNw/GQSQ== X-Google-Smtp-Source: ABdhPJzNdMVeYAeXS6D+omozWB8Z7F4DoLY/t+507sUoY25pY8bRJ0iX5Os5Mdhh7lUQBXbBB/w0ng== X-Received: by 2002:a05:6602:124b:: with SMTP id o11mr2045005iou.181.1605325035764; Fri, 13 Nov 2020 19:37:15 -0800 (PST) Received: from Davids-MacBook-Pro.local ([2601:282:800:dc80:99e7:10e8:ee93:9a3d]) by smtp.googlemail.com with ESMTPSA id v9sm5937069ilh.6.2020.11.13.19.37.14 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 13 Nov 2020 19:37:15 -0800 (PST) Subject: Re: [net-next,v2,4/5] seg6: add support for the SRv6 End.DT4 behavior To: Nathan Chancellor Cc: Jakub Kicinski , kernel test robot , Andrea Mayer , "David S. Miller" , David Ahern , Alexey Kuznetsov , Hideaki YOSHIFUJI , Shuah Khan , Shrijeet Mukherjee , Alexei Starovoitov , Daniel Borkmann , kbuild-all@lists.01.org, clang-built-linux@googlegroups.com, netdev@vger.kernel.org References: <20201107153139.3552-5-andrea.mayer@uniroma2.it> <202011131747.puABQV5A-lkp@intel.com> <20201113085730.5f3c850a@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> <20201113190045.GA1463790@ubuntu-m3-large-x86> From: David Ahern Message-ID: <7f73993c-cff9-042c-9b52-2c724f6d1bc4@gmail.com> Date: Fri, 13 Nov 2020 20:37:10 -0700 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Thunderbird/78.4.3 MIME-Version: 1.0 In-Reply-To: <20201113190045.GA1463790@ubuntu-m3-large-x86> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 11/13/20 12:00 PM, Nathan Chancellor wrote: > On Fri, Nov 13, 2020 at 10:05:56AM -0700, David Ahern wrote: >> On 11/13/20 9:57 AM, Jakub Kicinski wrote: >>> Good people of build bot, >>> >>> would you mind shedding some light on this one? It was also reported on >>> v1, and Andrea said it's impossible to repro. Strange that build bot >>> would make the same mistake twice, tho. >>> >> >> I kicked off a build this morning using Andrea's patches and the config >> from the build bot; builds fine as long as the first 3 patches are applied. >> > > I can confirm this as well with clang; if I applied the first three > patches then this one, there is no error but if you just apply this one, > there will be. If you open the GitHub URL, it shows just this patch > applied, not the first three, which explains it. > > For what it's worth, b4 chokes over this series: Thanks, Nathan. I'll forward to Konstantin. > > $ b4 am -o - 20201107153139.3552-1-andrea.mayer@uniroma2.it | git am > Looking up https://lore.kernel.org/r/20201107153139.3552-1-andrea.mayer%40uniroma2.it > Grabbing thread from lore.kernel.org/linux-kselftest > Analyzing 18 messages in the thread > --- > Writing /tmp/tmp8425by7fb4-am-stdout > [net-next,v2,3/5] seg6: add callbacks for customizing the creation/destruction of a behavior > --- > Total patches: 1 > --- > Link: https://lore.kernel.org/r/20201107153139.3552-1-andrea.mayer@uniroma2.it > Base: not found > --- > Applying: seg6: add callbacks for customizing the creation/destruction of a behavior > error: patch failed: net/ipv6/seg6_local.c:1015 > error: net/ipv6/seg6_local.c: patch does not apply > Patch failed at 0001 seg6: add callbacks for customizing the creation/destruction of a behavior > hint: Use 'git am --show-current-patch=diff' to see the failed patch > When you have resolved this problem, run "git am --continue". > If you prefer to skip this patch, run "git am --skip" instead. > To restore the original branch and stop patching, run "git am --abort". > > Even if I grab the mbox from lore.kernel.org, it tries to do the same > thing and apply the 3rd patch first, which might explain why the 0day > bot got confused. > > Cheers, > Nathan >