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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 58858C433EF for ; Wed, 20 Oct 2021 14:49:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3FFD86135F for ; Wed, 20 Oct 2021 14:49:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230274AbhJTOvh (ORCPT ); Wed, 20 Oct 2021 10:51:37 -0400 Received: from mga01.intel.com ([192.55.52.88]:40263 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230260AbhJTOvf (ORCPT ); Wed, 20 Oct 2021 10:51:35 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10143"; a="252284960" X-IronPort-AV: E=Sophos;i="5.87,167,1631602800"; d="scan'208";a="252284960" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Oct 2021 07:48:25 -0700 X-IronPort-AV: E=Sophos;i="5.87,167,1631602800"; d="scan'208";a="483759073" Received: from xsang-optiplex-9020.sh.intel.com (HELO xsang-OptiPlex-9020) ([10.239.159.41]) by orsmga007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Oct 2021 07:48:23 -0700 Date: Wed, 20 Oct 2021 23:08:16 +0800 From: Oliver Sang To: Christoph Hellwig Cc: Jens Axboe , LKML , lkp@lists.01.org, lkp@intel.com Subject: Re: [block] 52b85909f8: ndctl.test-libndctl.fail Message-ID: <20211020150816.GB22721@xsang-OptiPlex-9020> References: <20210831145036.GA14661@xsang-OptiPlex-9020> <20210901113424.GA6637@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210901113424.GA6637@lst.de> User-Agent: Mutt/1.9.4 (2018-02-28) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Christoph Hellwig, On Wed, Sep 01, 2021 at 01:34:24PM +0200, Christoph Hellwig wrote: > On Tue, Aug 31, 2021 at 10:50:36PM +0800, kernel test robot wrote: > > > > > > Greeting, > > > > FYI, we noticed the following commit (built with gcc-9): > > > > commit: 52b85909f85d06efa69aaf4210e72467f1f58d2b ("block: fold register_disk into device_add_disk") > > https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master > > Can someone help to decode the output? I'm a little lost in debug output > from libkmod but can't really find anything substancial that looks wrong. sorry for late, we retested on this commit and its parent, also we noticed a fix commit: commit d55174cccac2e4c2a58ff68b6b573fc0836f73bd (nvdimm/libnvdimm-fixes) Author: Christoph Hellwig Date: Wed Sep 22 19:34:29 2021 +0200 nvdimm/pmem: fix creating the dax group The recent block layer refactoring broke the way how the pmem driver abused device_add_disk. Fix this by properly passing the attribute groups to device_add_disk. Fixes: 52b85909f85d ("block: fold register_disk into device_add_disk") rerun on all these 3 commits, we now confirmed the ndctl.test-libndctl.fail can be reproduced on all of them. sorry for inconvenience. From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============7298731568344385514==" MIME-Version: 1.0 From: Oliver Sang To: lkp@lists.01.org Subject: Re: [block] 52b85909f8: ndctl.test-libndctl.fail Date: Wed, 20 Oct 2021 23:08:16 +0800 Message-ID: <20211020150816.GB22721@xsang-OptiPlex-9020> In-Reply-To: <20210901113424.GA6637@lst.de> List-Id: --===============7298731568344385514== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Hi Christoph Hellwig, On Wed, Sep 01, 2021 at 01:34:24PM +0200, Christoph Hellwig wrote: > On Tue, Aug 31, 2021 at 10:50:36PM +0800, kernel test robot wrote: > > = > > = > > Greeting, > > = > > FYI, we noticed the following commit (built with gcc-9): > > = > > commit: 52b85909f85d06efa69aaf4210e72467f1f58d2b ("block: fold register= _disk into device_add_disk") > > https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master > = > Can someone help to decode the output? I'm a little lost in debug output > from libkmod but can't really find anything substancial that looks wrong. sorry for late, we retested on this commit and its parent, also we noticed a fix commit: commit d55174cccac2e4c2a58ff68b6b573fc0836f73bd (nvdimm/libnvdimm-fixes) Author: Christoph Hellwig Date: Wed Sep 22 19:34:29 2021 +0200 nvdimm/pmem: fix creating the dax group The recent block layer refactoring broke the way how the pmem driver abused device_add_disk. Fix this by properly passing the attribute gro= ups to device_add_disk. Fixes: 52b85909f85d ("block: fold register_disk into device_add_disk") rerun on all these 3 commits, we now confirmed the ndctl.test-libndctl.fail can be reproduced on all of them. sorry for inconvenience. --===============7298731568344385514==--