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=-5.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 46285C433E6 for ; Mon, 25 Jan 2021 18:21:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 02B7522D50 for ; Mon, 25 Jan 2021 18:21:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726613AbhAYSUy (ORCPT ); Mon, 25 Jan 2021 13:20:54 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38534 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726596AbhAYSUI (ORCPT ); Mon, 25 Jan 2021 13:20:08 -0500 Received: from mail-pj1-x102c.google.com (mail-pj1-x102c.google.com [IPv6:2607:f8b0:4864:20::102c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F0F70C06174A for ; Mon, 25 Jan 2021 10:19:27 -0800 (PST) Received: by mail-pj1-x102c.google.com with SMTP id cq1so93525pjb.4 for ; Mon, 25 Jan 2021 10:19:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20150623.gappssmtp.com; s=20150623; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=Q+/mfuYQSBHyRxbxoCqJHONl7gyYID+NujOLx72Mjs0=; b=hxAyfMOitGzK0bhVEXGRHnZMY/veb9wzOuWr9RDd3o72My/wYEhkOZ/ZdVkwPE3hXt 5aMcFCX38VwGgwWw5oM3u3VV+Gyp61iDwmogf2xSes8yHeNhqMN3OvbtJwbMCHpNvTC8 XAuCA3TAlVJjFKquRQ3x0FzJC7x0RlGBw7gJ/3ZdbXa5EdIcQhoxWgmc4UBChCjz/v/+ 2KF0k+2Ydfwr4F8+fjMtTlH2Dq+Wa3c18EB7lp+l5N9wcSObxpm+idttbuoKRPoYiPZh Wnxij+fsYh5wvQ63YbpbvP/TNIBdOl1pLGuGIU2XoBwerZCCaxd4qFVIy3GMZRyxl8aR w+Gw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=Q+/mfuYQSBHyRxbxoCqJHONl7gyYID+NujOLx72Mjs0=; b=o+WpCIxkbIUfp/anE14Ililjgj1d197f2U3sws54CtTfFwga8v5Y4vYBVHt8agx41y Wi3k4r/XYN432mLdbkRxEdxDDAz0kpLg6Yg3PpypB+/BmTNyAoucgldwXdpejC8Mli4c ns2JJ8LUW+LzZrvnxkO68rbl3tSyP4myR0UvkCKaSIrndv7/Ejw0n0JPGx7SVChAN/Tf 95JiNIA7xocb1N9X2G8orFwonKVKoYES7NpE/gIBRVuN2+CIoYGoIge0gig+aOdSi/dN mXuiihDL7y8d//fdJDrPatGZ5uMi4iCa0QHVH9Izapcq6dmYQN7XDB0IKiXTkekZny/M f+MA== X-Gm-Message-State: AOAM532ZxVdPOn4RI00wGutNHEcXxMt7rA5mYtfNIE0aVZeGjfgqN6Yz nhv3ALSe60JUW+7/xzNzv23G4g== X-Google-Smtp-Source: ABdhPJzLxWAjZR087hDUUpZIANX9xYizUG/Yfc4cDQXg+npguCra4sXCIPHWABpU2lEAEkIShp5VPg== X-Received: by 2002:a17:902:e8cc:b029:de:a258:68af with SMTP id v12-20020a170902e8ccb02900dea25868afmr1729070plg.7.1611598765943; Mon, 25 Jan 2021 10:19:25 -0800 (PST) Received: from [192.168.4.41] (cpe-72-132-29-68.dc.res.rr.com. [72.132.29.68]) by smtp.gmail.com with ESMTPSA id mj21sm68984pjb.12.2021.01.25.10.19.24 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 25 Jan 2021 10:19:25 -0800 (PST) Subject: Re: [PATCH 05/10] block: do not reassig ->bi_bdev when partition remapping To: Christoph Hellwig Cc: Tejun Heo , Coly Li , Song Liu , device-mapper development , linux-bcache , "open list:SOFTWARE RAID (Multiple Disks) SUPPORT" , linux-s390 , linux-block References: <20210124100241.1167849-1-hch@lst.de> <20210124100241.1167849-6-hch@lst.de> <20210125175528.GA13451@lst.de> <2b600368-96fa-7caf-f05b-321de616f7c9@kernel.dk> <13667b22-029b-d7be-02da-96fce22cfd8f@kernel.dk> <20210125181349.GA14432@lst.de> <1c0fabdc-9b73-dfd7-f49d-c211d58cbf12@kernel.dk> <20210125181826.GA14957@lst.de> From: Jens Axboe Message-ID: <22e0f687-3165-e9d1-e1bd-9769a11dc0ea@kernel.dk> Date: Mon, 25 Jan 2021 11:19:23 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20210125181826.GA14957@lst.de> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-raid@vger.kernel.org On 1/25/21 11:18 AM, Christoph Hellwig wrote: > On Mon, Jan 25, 2021 at 11:15:04AM -0700, Jens Axboe wrote: >> On 1/25/21 11:13 AM, Christoph Hellwig wrote: >>> On Mon, Jan 25, 2021 at 11:03:24AM -0700, Jens Axboe wrote: >>>> Partition table entries are not in disk order. >>> >>> And the issue shows up with the series just up to the this patch, >>> without any later patches? >> >> At that patch specifically. I bisected it, and then I double checked >> by running the previous commit (boots fine), then apply this one, and >> then I run into that error. So it should be 100% reliable. > > Ok, I have an idea. With EOD message you mean this printk, right: > > pr_info_ratelimited("attempt to access beyond end of device\n" > "%s: rw=%d, want=%llu, limit=%llu\n", > ... > > right? Yep -- Jens Axboe