From mboxrd@z Thu Jan 1 00:00:00 1970 X-GM-THRID: 6661144938075389952 X-Received: by 2002:a2e:800a:: with SMTP id j10mr895010ljg.11.1551088655298; Mon, 25 Feb 2019 01:57:35 -0800 (PST) X-BeenThere: isar-users@googlegroups.com Received: by 2002:ac2:5627:: with SMTP id b7ls1182253lff.12.gmail; Mon, 25 Feb 2019 01:57:34 -0800 (PST) X-Google-Smtp-Source: AHgI3Iam6BERJnxB/PFL+NGRPobsSqMa0xcVLAockPoPrEUMxKXIg3Nr2imMvSC2MFaar4ZZixtR X-Received: by 2002:a19:c950:: with SMTP id z77mr903938lff.10.1551088654606; Mon, 25 Feb 2019 01:57:34 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1551088654; cv=none; d=google.com; s=arc-20160816; b=vJq5dsxfyJNE0q5lSexu7ww9vCLbPfDkAJ26Kti+P0ZccmbJYPP13kSWlCSBfmO9or PuDGuXRNoDd3rGOEt+VVqyYU0z7C4Fsm0dj450FIKsH/+1ZRhm6mZTQ4Uc4cuwnsoQk/ 0HrQ/LH7rBoxETrbn3UiLVfzEKWn6u4gCjQe4im8YsnenbQIaUBZ4C2Dj13uzW2hVNzF y/JwGo4ZoYjd4sNa8tsnQXJwNdjLyksOs62whaX12S88pxb+gY7VtXgn6U4+F/SBT+ZQ /pH37MqBQPzXVU1Hi2Be2VZw81l5cCfm5DVaSFP6BHBYVfI1IwLhUvxtNJcI7Gd0QTMo O5hQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:content-language:in-reply-to:mime-version :user-agent:date:message-id:from:references:cc:to:subject; bh=qvqjC9OMpCKOQZQnBZgnE6KMmQlsPgXveAgipi1Y6Gc=; b=SYSTOIKg/AldKBQf0khci+GqBei77XoX87k1J0x92/uBhNPud39xLOPxJBgpoM8pmc 57/v5MuqFo+njKvRFwQhc+Oj/MtfbD+MCG015TGh3FA/F1gkB24Ac0RTFSxs4pfSnXfu Gn5FgTG7vbtW8HXXp/YW72/XFPZ72Rs4Q0a5dK3SWxrWmkq4D59x65FRxfX6RG3ye2zG f4b0131ZlE62i7QnMikRsrK16wAKvS27NOCg7wYBLDSg00upmhlUFe0523W9BvLq6m/c Jv+rdGhF2b6xqHIIuOfGW3wyPfjkvyGEtnOzY+/oG2II0GFPXrIZj2cGGNjdI+C9bOJ7 9NpA== ARC-Authentication-Results: i=1; gmr-mx.google.com; spf=pass (google.com: domain of jan.kiszka@siemens.com designates 194.138.37.39 as permitted sender) smtp.mailfrom=jan.kiszka@siemens.com Return-Path: Received: from lizzard.sbs.de (lizzard.sbs.de. [194.138.37.39]) by gmr-mx.google.com with ESMTPS id u21si454338lja.1.2019.02.25.01.57.34 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 25 Feb 2019 01:57:34 -0800 (PST) Received-SPF: pass (google.com: domain of jan.kiszka@siemens.com designates 194.138.37.39 as permitted sender) client-ip=194.138.37.39; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of jan.kiszka@siemens.com designates 194.138.37.39 as permitted sender) smtp.mailfrom=jan.kiszka@siemens.com Received: from mail1.sbs.de (mail1.sbs.de [192.129.41.35]) by lizzard.sbs.de (8.15.2/8.15.2) with ESMTPS id x1P9vXZj023836 (version=TLSv1.2 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 25 Feb 2019 10:57:34 +0100 Received: from [167.87.21.74] ([167.87.21.74]) by mail1.sbs.de (8.15.2/8.15.2) with ESMTP id x1P9vX4H001956; Mon, 25 Feb 2019 10:57:33 +0100 Subject: Re: [PATCH] buildchroot: Allow downgrades when installing packages To: "[ext] Henning Schild" , Jan Kiszka Cc: isar-users References: <88c264fd-db0f-55cc-ce5e-f19c11a45320@web.de> <20190225103935.489a466e@md1za8fc.ad001.siemens.net> From: Jan Kiszka Message-ID: <65117e48-f372-526a-08e2-35aef444c884@siemens.com> Date: Mon, 25 Feb 2019 10:57:33 +0100 User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666 MIME-Version: 1.0 In-Reply-To: <20190225103935.489a466e@md1za8fc.ad001.siemens.net> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-TUID: usI4ePiwd7ef On 25.02.19 10:39, [ext] Henning Schild wrote: > Am Sat, 23 Feb 2019 11:44:21 +0100 > schrieb Jan Kiszka : > >> From: Jan Kiszka >> >> This can happen when changing the recipe of a self-built package, and >> that already when going from v1.0-rc3 to v1.0. > > Seems pretty risky. If the only motivation is a local package, i would > argue your layer has a bug because it is going "up and down". If it Look at the example I cited: It was an upgrade. Jan -- Siemens AG, Corporate Technology, CT RDA IOT SES-DE Corporate Competence Center Embedded Linux