From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-Status: No, score=-3.6 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_PASS, SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by dcvr.yhbt.net (Postfix) with ESMTP id A952C1F9FD for ; Fri, 5 Mar 2021 16:48:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231325AbhCEQrt (ORCPT ); Fri, 5 Mar 2021 11:47:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35752 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231161AbhCEQrU (ORCPT ); Fri, 5 Mar 2021 11:47:20 -0500 Received: from mail-wr1-x42d.google.com (mail-wr1-x42d.google.com [IPv6:2a00:1450:4864:20::42d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EE53FC061574 for ; Fri, 5 Mar 2021 08:47:19 -0800 (PST) Received: by mail-wr1-x42d.google.com with SMTP id b18so2803279wrn.6 for ; Fri, 05 Mar 2021 08:47:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:to:from:subject:message-id:date:user-agent:mime-version :content-transfer-encoding:content-language; bh=QH+au7VRimP7lMDw8pDsxWSpN2vEnl9cL+F9edwZssQ=; b=gcPARdABkCZDg0yOlLVbepvcfSXav7CN4cGJSYqWh5QvHr/yK+IQBtTzKuoDObs223 KXEX+eSb6htey+RaiplxqJrmbNEfQ132oGrV3bXuoaCYsUd0MrA+5zM9eCDHP/5y2Tmc 9UCK/oCgIQ1ICkn214RsMjjAg5oee54wPQaV5/Ya8nRN7plQteXmKhVBApK0jiQQZJQ/ L6+9lfqc2cphLo6ncDa6f8qmJINZR5pMb+s0VyNDHYWMlVW1DpC1HsV+D7WumyHmmSeI 3jVii33cubf/7jCNFrRGQhtvwl2tc3y5opslOOY+G/3pOVphbUEdBLGA9yeTVTIWDjOz +epw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:to:from:subject:message-id:date :user-agent:mime-version:content-transfer-encoding:content-language; bh=QH+au7VRimP7lMDw8pDsxWSpN2vEnl9cL+F9edwZssQ=; b=om99n42qE7XcUsMg1B/oyKd3J7lBYr1fEGHfZtBgrcZr8iwW69/Sydg6gZKlRLvjv8 Jj2cAouLHsyrF4Lk/IPhi15te3PO5pk41MT2LJZwtapa0mC5HmzouqD3HNs4lYNhie1D AARxYqr1k5X+UJDu3AbR2l8mhmww/ryMr3Qp/93U5ehwR8nNa1XmLEDKy3XuK9Rt/Fa0 Ab2zvOI3H2qpKO7Keea8opOV2cTEfoEv8/wKDCA5MtBgbdwxqC/lU/afr0MpK9cFPoi5 QhBwnaoeX4GqR2WPcE/ExYFyCeWmznXtViJb9CcWU3BBUWuygQLD8yCn00oB/M5bFp5K 2Tdw== X-Gm-Message-State: AOAM533YtsTsXgenOITOms+9ayQAh8AVSgedlkAhz6jrKJNOKYpGCYJu Phk30rUT31tXWXLM7KnIvGzsdSLDHNs= X-Google-Smtp-Source: ABdhPJznercnccOOyCdLPsvccdabI9mkx/m5MQNcrwev2SQGZtIqELgu+KahFKkXxqJBNJZRzmE46g== X-Received: by 2002:a05:6000:18a:: with SMTP id p10mr10502707wrx.166.1614962838469; Fri, 05 Mar 2021 08:47:18 -0800 (PST) Received: from ?IPv6:2804:431:d77c:4285::536f:6e69? ([2804:431:d77c:4285::536f:6e69]) by smtp.googlemail.com with ESMTPSA id q15sm5354443wrr.58.2021.03.05.08.47.17 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 05 Mar 2021 08:47:18 -0800 (PST) Sender: "Soni L." To: "git@vger.kernel.org" From: "Soni L." Subject: Cross-signing commits Message-ID: <355bb5d1-f661-4ac2-d536-d1c56ec5e408@gmail.com> Date: Fri, 5 Mar 2021 13:47:14 -0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.4.3 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Content-Language: en-US Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org We have a somewhat unusual use-case where we need to cross-sign commits. = Is there any way to do this in git? As far as one can tell, attempting=20 to cross-sign a commit would cause its hash to change, and creating a=20 signed child commit would break fast-forward merges. So these are a no-go= =2E Thanks.