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=-5.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,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 4D583C433E1 for ; Sun, 23 Aug 2020 09:09:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 343962072D for ; Sun, 23 Aug 2020 09:09:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726610AbgHWJJV (ORCPT ); Sun, 23 Aug 2020 05:09:21 -0400 Received: from verein.lst.de ([213.95.11.211]:51686 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726347AbgHWJJT (ORCPT ); Sun, 23 Aug 2020 05:09:19 -0400 Received: by verein.lst.de (Postfix, from userid 2407) id 9836468AFE; Sun, 23 Aug 2020 11:09:15 +0200 (CEST) Date: Sun, 23 Aug 2020 11:09:15 +0200 From: Christoph Hellwig To: =?utf-8?B?55Sw?= Cc: Hannes Reinecke , Christoph Hellwig , Jens Axboe , Justin Sanders , Josef Bacik , "linux-block@vger.kernel.org" , "dm-devel@redhat.com" , Stefan Haberland , Jan Hoeppner , "linux-kernel@vger.kernel.org" , "nbd@other.debian.org" , "linux-nvme@lists.infradead.org" , "linux-s390@vger.kernel.org" Subject: Re: [PATCH 2/2] block: fix locking for struct block_device size updates Message-ID: <20200823090915.GA2764@lst.de> References: <20200821085600.2395666-1-hch@lst.de> <20200821085600.2395666-3-hch@lst.de> <4df016bc-570c-d166-47dd-36a9f21fad13@suse.de> <133efc8b.1649.17410784734.Coremail.xianting_tian@126.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <133efc8b.1649.17410784734.Coremail.xianting_tian@126.com> User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Aug 21, 2020 at 06:02:32PM +0800, 田 wrote: > thanks Hellwig for your kindly reply and your fix and add report by me :) I found an issue with the patch, and will send a new version in a bit. If this works for your reproducer, can you add a Tested-by: tag?