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=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham 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 8709FC4646A for ; Wed, 12 Sep 2018 09:56:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2AD9020854 for ; Wed, 12 Sep 2018 09:56:24 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2AD9020854 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727348AbeILPAJ (ORCPT ); Wed, 12 Sep 2018 11:00:09 -0400 Received: from mga07.intel.com ([134.134.136.100]:13180 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726606AbeILPAI (ORCPT ); Wed, 12 Sep 2018 11:00:08 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 12 Sep 2018 02:56:21 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.53,364,1531810800"; d="scan'208";a="70242920" Received: from rjwysock-mobl1.ger.corp.intel.com (HELO [10.249.129.103]) ([10.249.129.103]) by fmsmga008.fm.intel.com with ESMTP; 12 Sep 2018 02:56:19 -0700 Subject: Re: [REGRESSION] Errors at reboot after 722e5f2b1eec To: James Wang , Pingfan Liu , Greg Kroah-Hartman Cc: tiwai@suse.de, bpetkov@suse.de, linux-kernel@vger.kernel.org References: <20180911093324.GB10436@kroah.com> <14f8bb1c-ef13-1329-b144-d487949615e5@suse.com> From: "Rafael J. Wysocki" Organization: Intel Technology Poland Sp. z o. o., KRS 101882, ul. Slowackiego 173, 80-298 Gdansk Message-ID: <19d8cdd3-7f22-4066-e77f-8d17bf50bee7@intel.com> Date: Wed, 12 Sep 2018 11:56:18 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <14f8bb1c-ef13-1329-b144-d487949615e5@suse.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 9/12/2018 11:10 AM, James Wang wrote: > > On 09/12/2018 02:41 PM, Pingfan Liu wrote: >> Cc James, could you try to enable initcall_debug, and paste the >> shutdown seq with 722e5f2b1eec ("driver core: Partially revert "driver >> core: correct device's shutdown order"") and without it? > OK. And I will scheudule some testing orders, ahah, I'm in a business trip. > All operations will be a little bit delay, but I will make it done. > > James > Can you please open a Bugzilla entry at bugzilla.kernel.org for the tracking of this issue and attach the results to that one for future reference?