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=-0.9 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS 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 0BC89C6786C for ; Thu, 13 Dec 2018 00:45:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CF70C20851 for ; Thu, 13 Dec 2018 00:45:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CF70C20851 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=davemloft.net Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726704AbeLMAp3 (ORCPT ); Wed, 12 Dec 2018 19:45:29 -0500 Received: from shards.monkeyblade.net ([23.128.96.9]:42372 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726495AbeLMAp1 (ORCPT ); Wed, 12 Dec 2018 19:45:27 -0500 Received: from localhost (unknown [IPv6:2601:601:9f80:35cd::bf5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id C257E149B37A8; Wed, 12 Dec 2018 16:45:26 -0800 (PST) Date: Wed, 12 Dec 2018 16:45:26 -0800 (PST) Message-Id: <20181212.164526.189502766995329983.davem@davemloft.net> To: alexei.starovoitov@gmail.com Cc: sfr@canb.auug.org.au, daniel@iogearbox.net, ast@kernel.org, netdev@vger.kernel.org, linux-next@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: linux-next: Signed-off-by missing for commits in the bpf-next tree From: David Miller In-Reply-To: <20181212233909.hhf5q4vpi3mmi37u@ast-mbp.dhcp.thefacebook.com> References: <20181212205253.d3reuxcyjhnwh3ul@ast-mbp.dhcp.thefacebook.com> <20181213094820.62d26354@canb.auug.org.au> <20181212233909.hhf5q4vpi3mmi37u@ast-mbp.dhcp.thefacebook.com> X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Wed, 12 Dec 2018 16:45:27 -0800 (PST) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Alexei Starovoitov Date: Wed, 12 Dec 2018 15:39:10 -0800 > But this approach doesn't scale. > We do rebase our trees when we need to fixup or drop patches and > at any given point a number of commits will be committed by me > and another set by Daniel. When we rebase we cannot keep adding > our SOBs to the other person SOBs. > Then comes the next rebase and we get to the point of > double and triple SOBs ? If you use "--signoff" in whatever commands do the rebase you will get exactly one signoff for yourself and Daniel at maximum. If it is there already, git will not add a duplicate one on top.