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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B3C4AC43334 for ; Wed, 6 Jul 2022 10:16:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232741AbiGFKQM (ORCPT ); Wed, 6 Jul 2022 06:16:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56998 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232397AbiGFKQL (ORCPT ); Wed, 6 Jul 2022 06:16:11 -0400 Received: from mail-pj1-x1030.google.com (mail-pj1-x1030.google.com [IPv6:2607:f8b0:4864:20::1030]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4544D24964; Wed, 6 Jul 2022 03:16:11 -0700 (PDT) Received: by mail-pj1-x1030.google.com with SMTP id t5-20020a17090a6a0500b001ef965b262eso5039350pjj.5; Wed, 06 Jul 2022 03:16:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=message-id:date:mime-version:user-agent:subject:content-language:to :cc:references:from:in-reply-to:content-transfer-encoding; bh=QK6yAOncYCZ0SYjhcJGpAxsJqFI0Do4KGH7a6ONt8l8=; b=SsrofCUl1zt8/CayU8JWs0umya6gVRQDqQAxCYixlsBQjFDisgFNX+UxdYKsuUTwDJ BV0fu3ScenIdWT2FJ6YOODc5WolR4zh8SSRJ4vL3JLvrZ0OD1LuYlvAViemC8vQN3YTk fh+zwR1f5f1Z7BLroLG/k3Olf0hXD+mtBGs4pPqK7MLCt0etNiQJ28I6wwpi9KT/3lEl byF4T3IMmBGaQuv9yNZ3t681Kr/5sUS0I2YncOSYs//+NJbdmYOI7gWE6aoVigH85LxP gUxTqf0ilb3a8wcYPFjxvuGuCyb5DjPLuXTypFh9dUoVdnpOMFSK06gSkSN+e/XUBSaU hO2Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=QK6yAOncYCZ0SYjhcJGpAxsJqFI0Do4KGH7a6ONt8l8=; b=E3jOjujRvthHcKvW2z0H3nc+minmhLNpA7lfXaZqnMTjM+naI4eSNnmNrTV/hoGdY2 +Ai1Memys4jJdm7YJd8fLLlZgsJS2opfS5OUKDdQmZoZApktW2OXQ5tmLrsaDrM7MdIo VQrN3+22leCWKuwimLYgEvtZKRj74v2Io2ZIJ6SfFeydys7os86OB7Oa7ZG3onLJnbWH K0fFuvZJMcOlyhcuACVREOwpn/5X5IMtuiuUgSUCP5QT/Fl+za7WSLRSx0Inwz7gBGPd TPNsAzQ8XHaJAWtKGbrsZTkXD9EiuVN5K1GQ/HUny/Mt3BxYy6Ts8JhrPuVCremAFuvF jQpQ== X-Gm-Message-State: AJIora8fOeEebaEWszydtyqMvEiewZqTQM7AxqILc5cwnhvj9Lwwlz2f QRY6a2JwgMYMIYKUnSCX0xc= X-Google-Smtp-Source: AGRyM1tCgJrTh3VA+XqMZD3eNF0U1/bn0t9vj4baD6FNEun5NMVIeCgIVcgUpwtA+nesU5uUaQBWWQ== X-Received: by 2002:a17:902:a586:b0:16b:e787:53f8 with SMTP id az6-20020a170902a58600b0016be78753f8mr13540092plb.163.1657102570782; Wed, 06 Jul 2022 03:16:10 -0700 (PDT) Received: from [192.168.43.80] (subs02-180-214-232-25.three.co.id. [180.214.232.25]) by smtp.gmail.com with ESMTPSA id h7-20020a170902680700b0016bfbd99f64sm1711557plk.118.2022.07.06.03.16.08 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 06 Jul 2022 03:16:09 -0700 (PDT) Message-ID: Date: Wed, 6 Jul 2022 17:16:06 +0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0 Subject: Re: unable to read RDB block due to b9684a71fca793 Content-Language: en-US To: Christoph Hellwig Cc: linux-block@vger.kernel.org, Ming Lei , Jens Axboe , linux-kernel@vger.kernel.org References: <20220706080912.GA32273@lst.de> From: Bagas Sanjaya In-Reply-To: <20220706080912.GA32273@lst.de> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On 7/6/22 15:09, Christoph Hellwig wrote: >> Bisecting between v5.18 and v5.19-rc5, the culprit is commit b9684a71fca793 >> ("block, loop: support partitions without scanning"). > > Which just restores the previous behavior of optionally allowing to > scan for partitions on all loop devices. So that error had been > there before and just disappeared due to a regression. OK. Can partition scanning for loop devices be disabled? If so, how? -- An old man doll... just what I always wanted! - Clara