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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 8D68EC11D32 for ; Mon, 24 Feb 2020 15:11:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 60B8F20828 for ; Mon, 24 Feb 2020 15:11:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="jV9cAqJ8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727673AbgBXPLX (ORCPT ); Mon, 24 Feb 2020 10:11:23 -0500 Received: from mail-pl1-f179.google.com ([209.85.214.179]:41360 "EHLO mail-pl1-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727299AbgBXPLX (ORCPT ); Mon, 24 Feb 2020 10:11:23 -0500 Received: by mail-pl1-f179.google.com with SMTP id t14so4168214plr.8; Mon, 24 Feb 2020 07:11:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:subject:to:cc:in-reply-to:references:mime-version:content-id :content-transfer-encoding:date:message-id; bh=Kzc9ux39Od3dwEalnzWN0BH2YsLE8P2IWylypPICc+Y=; b=jV9cAqJ807/qZDHwxvOMYuOXtd9OmLTvH7Af1NeJgWkFtzY8V+O1w3jG5R2uVp0CQx LYv2uetHMUXaENFm7seJBMbAVd5vUfaHC8FRvS+2FNjBDMefjkgdPCWmMB3pvyanOFZR kFcoPjRlkUejglOzjXJCpdiTp4amneDZD/dg45R6JAkk4Nl1s3lkjU83azcPPb/ZKuLT PVS4x2nM/JT17S1eVLvdd1CiR0V0SIX9Hqmxrl1WVMoY0y5zv1RpmNYN2B3xKU5PREil E4vZ7Q6+/mxDvzNguCaAN2UbHFAkoAWlZjzQrDbnlJUTT/PCBNJ4uZYlaPsaYAwy/v/I RtNQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:subject:to:cc:in-reply-to:references :mime-version:content-id:content-transfer-encoding:date:message-id; bh=Kzc9ux39Od3dwEalnzWN0BH2YsLE8P2IWylypPICc+Y=; b=bJK9nvoftZq9e7WcGY/SzcyG/aceblMDQwUNiP8eyaXzeop+ZaTvRFB1rtDjyPpYNx kRZJEZZAq+u0yBO6Wk+PxDJfTeMJlVmjL/J3GLIddekb0VVSRAmNOBaN+Ga/eiC+rRTx 2p77sxzdmpnK1doUxRcUNWDANhxENOd5giyzbLLT7OHU3p4xAekewMctq66RsF9CfDLW 6pUkGo7dBFTMHc11sUlnMQnmLUaQc+rA5KItmN7m9ervWaLQ3vZtYIPIjIP/w0NohXLu 7JHllANl8d9+bpUdb3XTKBw6xQhAaI1PZvVQPWMOa9DBYyMP11PO9lnXrIebHVJOnLPT tU+w== X-Gm-Message-State: APjAAAW8Q7pgThvLLKR9WYfL+Yf4uBgL10VuIIflu2iEhpA6lpEsW5iC LHBpBo8u+8/zBAV2YtJaqFg= X-Google-Smtp-Source: APXvYqy9T3AoG58bbmY/71DZUy0tJEFFAjeRoEvtoP6X1fYQj4JGoEMkYhXSLvp/tQ5PoObN78wn+w== X-Received: by 2002:a17:90a:c705:: with SMTP id o5mr20518415pjt.67.1582557082290; Mon, 24 Feb 2020 07:11:22 -0800 (PST) Received: from jromail.nowhere (h219-110-108-104.catv02.itscom.jp. [219.110.108.104]) by smtp.gmail.com with ESMTPSA id d3sm12996713pfn.113.2020.02.24.07.11.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 24 Feb 2020 07:11:21 -0800 (PST) Received: from localhost ([127.0.0.1] helo=jrobl) by jrobl id 1j6FOC-0002gc-2w ; Tue, 25 Feb 2020 00:11:20 +0900 From: "J. R. Okajima" Subject: Re: ext2, possible circular locking dependency detected To: Jan Kara Cc: jack@suse.com, linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org In-Reply-To: <20200224130219.GE27857@quack2.suse.cz> References: <4946.1582339996@jrobl> <20200224090846.GB27857@quack2.suse.cz> <24689.1582538536@jrobl> <20200224130219.GE27857@quack2.suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <10328.1582557080.1@jrobl> Content-Transfer-Encoding: quoted-printable Date: Tue, 25 Feb 2020 00:11:20 +0900 Message-ID: <10329.1582557080@jrobl> Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Jan Kara: > OK, in the end I've decided to go with a different solution because I > realized the warning is a false positive one. The patch has passed a > fstests run but I'd be grateful if you could verify whether you can no l= onger > trigger the lockdep warning. Thanks! I will. But it may take very long time, a month or two I am afraid. If you don't receive any mail about this matter in next few months, then it means everything is fine. Thnak you J. R. Okajima