From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:34656 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751787AbcGYNuM (ORCPT ); Mon, 25 Jul 2016 09:50:12 -0400 Received: from pps.filterd (m0098393.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.11/8.16.0.11) with SMTP id u6PDjRaV077663 for ; Mon, 25 Jul 2016 09:50:11 -0400 Received: from e06smtp06.uk.ibm.com (e06smtp06.uk.ibm.com [195.75.94.102]) by mx0a-001b2d01.pphosted.com with ESMTP id 24c1fjgcg0-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Mon, 25 Jul 2016 09:50:11 -0400 Received: from localhost by e06smtp06.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 25 Jul 2016 14:50:09 +0100 Subject: Re: About the patch " block: flush writeback dwork before detaching a bdev inode from it" To: Jan Kara References: <17876c16-dd1f-1f75-f41f-4e13ba7527c0@linux.vnet.ibm.com> <20160725132925.GB3824@quack2.suse.cz> Cc: Tejun Heo , Jens Axboe , Andrey Ryabinin , Alexander Viro , "linux-fsdevel@vger.kernel.org" , LKML , syzkaller , Kostya Serebryany , Alexander Potapenko , Ilya Dryomov , Dmitry Vyukov , kernel-team@fb.com, Ted Tso From: Laurent Dufour Date: Mon, 25 Jul 2016 15:50:02 +0200 MIME-Version: 1.0 In-Reply-To: <20160725132925.GB3824@quack2.suse.cz> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Message-Id: <8da613c4-4100-0e2a-234f-cdfda028c343@linux.vnet.ibm.com> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: On 25/07/2016 15:29, Jan Kara wrote: > Hi! > > On Mon 25-07-16 09:48:37, Laurent Dufour wrote: >> This is about the patch "block: flush writeback dwork before detaching a >> bdev inode from it" you sent a month ago to fix a panic hit by Dimitry: >> https://patchwork.kernel.org/patch/9187409/ >> >> We hit the same issue on our side, and gave your patch a try, and it >> fixed the issue. >> >> Is there any chance to get this patch accepted upstream ? > > Thanks for testing. Can I add your 'Tested-by' tag? I'll send the patch to > Jens for inclusion. Hi Jan, Sure feel free to add: Tested-by: Laurent Dufour Thanks, Laurent.