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 544BFC433EF for ; Sat, 2 Apr 2022 17:44:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244559AbiDBRqM (ORCPT ); Sat, 2 Apr 2022 13:46:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43326 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244448AbiDBRqK (ORCPT ); Sat, 2 Apr 2022 13:46:10 -0400 Received: from mail-pl1-x62a.google.com (mail-pl1-x62a.google.com [IPv6:2607:f8b0:4864:20::62a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BC77642A37 for ; Sat, 2 Apr 2022 10:44:17 -0700 (PDT) Received: by mail-pl1-x62a.google.com with SMTP id n9so303431plc.4 for ; Sat, 02 Apr 2022 10:44:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.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=8s/BHQnenI/dQuo9Bx4DjxsKw1aS1YEGBIC6gaAHQig=; b=2YbxB5bh+ymmDvqyygbpui3ePOClpWpHpAhDgaVZ4b+x21ZIRXxNXizYRabmSFdHdw rsMeU9MGdjqzJKUM7oq7ES6fyl5l1iS2JX9UkDuY5nfUxnjqAqKMHUw/ZHqCzA3Duhyx c5deLeG8d6ToSZ5naiKzigUqUhyYhq2w7eS0nBqGjxyaktHEJuXcsZ4mwQfRZaF7mhZ0 2nLU7awvlzzUy5dNMFwfr9wACNhcpmSKQpVEkrywMIyy6QuKAh7Cq4YzyPtX4mivyjXz F7JIH74PZR7kbJwN3f1xfd3SHNr5uPsDT2aF8dwVorczqOFzHQraAS/YjoPM/UM4h8vb OZkw== 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=8s/BHQnenI/dQuo9Bx4DjxsKw1aS1YEGBIC6gaAHQig=; b=0ktr/4BdOH280M6X0//WX8HRDcRSQ2H5TAbNivSD9wdBFoHQq2JTOOxg+wPKVKGokB KIoq+VRZLPkqhRLP73vYwU+9arr7thjkNAjSazldBlEBsonVS2PudR4hkTZkJU9wvE52 Tz9KCUzDup3/9tA3gNyvYY/kG34VmOjtKrGIz+iyX59YS8YjXUf6SrvRZba8LzXgGptA 1/5L3H8Ayn8JKiWDkwZvh7s8UjpUbDu7b03VovtYZOAtnO8At+Bp0tzWQNgcSrh1O27j RX3/beFWniDEV+bWAvxf+9zbz322oxd32F0UDnHfOg91j2qLFnA1xD9i56FUdRRsis6Q fQoQ== X-Gm-Message-State: AOAM531lRmdBjkxwOcuhPCZhtu4nydw3zxR03B+nhE6GmtvlsSatSAir iTcRrMglqUjCLPE8s4CYWzRlUg== X-Google-Smtp-Source: ABdhPJy7B1CwAYnjdOE/0354VIXtcxQQyASRB+QgG3NJzVmtQMei/fO7JcyT4M7r8rC1Jddu+8CZ/w== X-Received: by 2002:a17:902:d64e:b0:154:bc8f:b6c5 with SMTP id y14-20020a170902d64e00b00154bc8fb6c5mr15908197plh.157.1648921457201; Sat, 02 Apr 2022 10:44:17 -0700 (PDT) Received: from [192.168.1.100] ([198.8.77.157]) by smtp.gmail.com with ESMTPSA id d9-20020a056a00198900b004fafdb88076sm6943869pfl.117.2022.04.02.10.44.16 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 02 Apr 2022 10:44:16 -0700 (PDT) Message-ID: <9b61c3b4-ee68-856d-65ad-0e95e4d12f11@kernel.dk> Date: Sat, 2 Apr 2022 11:44:15 -0600 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux aarch64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 Subject: Re: nbd, sysfs: cannot create duplicate filename '/dev/block/43:0' Content-Language: en-US To: Borislav Petkov , Josef Bacik Cc: linux-block@vger.kernel.org, nbd@other.debian.org, lkml References: From: Jens Axboe In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 4/2/22 11:35 AM, Borislav Petkov wrote: > Hi, > > so I enabled CONFIG_BLK_DEV_NBD=y on a test box here and I'm getting the > below. > > Kernel is Linus' branch from today + a couple of unrelated arch/x86/ patches. > > .config is attached. > > Thx. > > ... > [ 4.501239] sysfs: cannot create duplicate filename '/dev/block/43:0' This is the second report on this this morning. I'm going to revert it for 5.18-rc1. Thanks for your report! -- Jens Axboe