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=-3.8 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,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 18601C4741F for ; Wed, 30 Sep 2020 18:13:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A9BCF207F7 for ; Wed, 30 Sep 2020 18:13:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="hDKBPjhN" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728006AbgI3SNO (ORCPT ); Wed, 30 Sep 2020 14:13:14 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39506 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725355AbgI3SNN (ORCPT ); Wed, 30 Sep 2020 14:13:13 -0400 Received: from mail-lj1-x22f.google.com (mail-lj1-x22f.google.com [IPv6:2a00:1450:4864:20::22f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2BBC1C061755; Wed, 30 Sep 2020 11:13:13 -0700 (PDT) Received: by mail-lj1-x22f.google.com with SMTP id b19so2395403lji.11; Wed, 30 Sep 2020 11:13:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=neVvJjs8c8bnzQTfnKBgO53z26IPreK1g9kdkYUUonU=; b=hDKBPjhNVCdON2TvhwIhpW/zP6mHde6niZ1Kj3AsnP6TQpdT1uBFTGrX/CTagSk1PQ x7LMhMvr/7bt9SN3VroDNeikyHNZcuznuV6vowNu4BWrr6kgf1jYswasF3Xd6NSYFNqF aCxbg82Za5Kb9QqeCbxgg+4lPaJM9CQ5RY9wP/ZlJz3l810He+6jev63s6NW4VynZwqk tJ6RVcdNWhh7KErMZj2lR8NolmdKbCZOAFFItTwI4p0Du0LpE7Jw9cJGCd6Q5FlgjeJq Sk4lU2jZETyOQsKBk2Ny7BtO/iyg9jFK/pkZOsd5Lc5qGOvQ6DfNOixGTMt0v0wdOiCm x9NQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=neVvJjs8c8bnzQTfnKBgO53z26IPreK1g9kdkYUUonU=; b=DFg6z9nPLV+BEmLXHXNq70+3UzXx+4ybt9CPQVjLBG8/4I8jr6amFj0ImTa4N9RpAr uJMvPX+8UvGA16letDDD+hYZRMb4kzCFsjPeKbavxNeooSDwNOYxOxmaKm3A7Z04XHYX kXKUsz9OkSMK+Ydu6KxFQM6dHYuezgFpdFd8rHQuufBm3/iGQW50JH/9agMwN+FLCli4 HibZa+UJxmf44ZnMt72qO02qH2hxPU1MEOP/6JsnBS9Q/ldalfdJIIzOpB2lbwksy/ll jI6LH9NlgIihTRqvLaJAKkLvWIeLO/v7pcrYqhhtop01tlQh+80EurDlGPI8sA0bfwPY B6xg== X-Gm-Message-State: AOAM5307+rH7E93+l4bCWKhYggOn9c2yfuzFDKEr++JjcGYF+cIqY8Vr VNKLaxiFlgZOLsyn8aMfKl7q4oby+ae+I4Tr0hqkcyX7i9c= X-Google-Smtp-Source: ABdhPJwi4skFBmkml53yW11TCCKQjer605mrxcpW475RC9XSEEeDIlSwAYtZHbq7TgMxJbe+e45Jz82P7TtarTnavj8= X-Received: by 2002:a05:651c:cb:: with SMTP id 11mr1282761ljr.2.1601489590202; Wed, 30 Sep 2020 11:13:10 -0700 (PDT) MIME-Version: 1.0 From: Alexei Starovoitov Date: Wed, 30 Sep 2020 11:12:58 -0700 Message-ID: Subject: mb2q experience and couple issues To: Thomas Gleixner , Daniel Borkmann , bpf , LKML Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Thomas, For the last couple years we've been using mb2q tool to normalize patches and it worked wonderfully. Recently we've hit few bugs: curl -s https://patchwork.kernel.org/patch/11807443/mbox/ > /tmp/mbox.i; ~/bin/mb2q --mboxout mbox.o /tmp/mbox.i Drop Message w/o Message-ID: No subject No patches found in mbox I've tried to debug it, but couldn't figure out what's going on. The subject and message-id fields are parsed correctly, but later something happens. Could you please take a look? Another issue we've hit was that some mailers split message-id into few lines like this: curl -s https://patchwork.kernel.org/patch/11809399/mbox/|grep -2 Message-Id: Subject: [PATCH bpf-next v4 1/6] bpf: add classid helper only based on skb->sk Date: Wed, 30 Sep 2020 17:18:15 +0200 Message-Id: X-Mailer: git-send-email 2.21.0 That was an easy fix: - mid = pmsg.msgid.lstrip('<').rstrip('>') + mid = pmsg.msgid.lstrip('\n').lstrip(' ').lstrip('<').rstrip('>') The tglx/quilttools.git doesn't have this fix, so I'm guessing you haven't seen it yet. Thanks!