Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756263AbdLVQOU (ORCPT ); Fri, 22 Dec 2017 11:14:20 -0500 Received: from mx1.redhat.com ([209.132.183.28]:34452 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752063AbdLVQOR (ORCPT ); Fri, 22 Dec 2017 11:14:17 -0500 Date: Fri, 22 Dec 2017 11:14:14 -0500 From: Mike Snitzer To: Bart Van Assche Cc: "agk@redhat.com" , "dm-devel@redhat.com" , "linux-kernel@vger.kernel.org" , "linux-block@vger.kernel.org" , "borntraeger@de.ibm.com" Subject: Re: regression 4.15-rc: kernel oops in dm-multipath Message-ID: <20171222161413.GA31354@redhat.com> References: <7dc463af-554f-1778-7e24-757de143d6b7@de.ibm.com> <1513958435.2579.1.camel@wdc.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1513958435.2579.1.camel@wdc.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Fri, 22 Dec 2017 16:14:17 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 476 Lines: 13 On Fri, Dec 22 2017 at 11:00am -0500, Bart Van Assche wrote: > On Fri, 2017-12-22 at 10:53 +0100, Christian Borntraeger wrote: > > any quick ideas? > > Hello Christian, > > Was commit afc567a4977b ("dm table: fix regression from improper dm_dev_internal.count > refcount_t conversion") included in your test kernel? Good call. Unlikely since since he is running 4.15-rc3 but afc567a4977b wasn't merged until after rc3; for inclusion in 4.15-rc4.