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=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY 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 923C9C432C2 for ; Tue, 24 Sep 2019 02:27:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 652E02064A for ; Tue, 24 Sep 2019 02:27:07 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="C26j9Gli" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2408511AbfIXC1G (ORCPT ); Mon, 23 Sep 2019 22:27:06 -0400 Received: from userp2120.oracle.com ([156.151.31.85]:48278 "EHLO userp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2408485AbfIXC1G (ORCPT ); Mon, 23 Sep 2019 22:27:06 -0400 Received: from pps.filterd (userp2120.oracle.com [127.0.0.1]) by userp2120.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x8O2NweF103631; Tue, 24 Sep 2019 02:26:47 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=to : cc : subject : from : references : date : in-reply-to : message-id : mime-version : content-type; s=corp-2019-08-05; bh=WWWsc3hud/ujqHoGG9ItTT3NOPVXdOVdxQNDHJgUDrA=; b=C26j9Glip/SHVg1MIjC+xmFn7g3kJcsDfFwzktmKGqvPAcMKLSCNr/tJT1B4CJntqUpt oUrDOT8P7feqH1WLsDWBK2QvDn/f2BQ+A3MMhq9NRT58ZFqEcs6VTMBG77hXJXPvD6jN G37uE4wIDFV80c3t9QyGhl2IbVvXcVdaj6hQjFScoDm5u7EdVkbGLSHVj6zZrNcXZGYZ meG+SmKIBfTUVyaT7Wk3R2CnYdHA3jhr5ClNjWFUeTAX4THL049yRRh+JFtdPpUUFOHU nhXwsuftZmFjAdiYp5Lf2/hAamRbXaT0xsT7ALogOMuzDAu4Sk0EW45vwgw7lZwDXO0s fw== Received: from aserp3020.oracle.com (aserp3020.oracle.com [141.146.126.70]) by userp2120.oracle.com with ESMTP id 2v5cgqtpqf-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 24 Sep 2019 02:26:47 +0000 Received: from pps.filterd (aserp3020.oracle.com [127.0.0.1]) by aserp3020.oracle.com (8.16.0.27/8.16.0.27) with SMTP id x8O2IILc099073; Tue, 24 Sep 2019 02:24:47 GMT Received: from aserv0121.oracle.com (aserv0121.oracle.com [141.146.126.235]) by aserp3020.oracle.com with ESMTP id 2v6yvqn34d-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 24 Sep 2019 02:24:46 +0000 Received: from abhmp0015.oracle.com (abhmp0015.oracle.com [141.146.116.21]) by aserv0121.oracle.com (8.14.4/8.13.8) with ESMTP id x8O2OiLI019172; Tue, 24 Sep 2019 02:24:44 GMT Received: from ca-mkp.ca.oracle.com (/10.159.214.123) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Mon, 23 Sep 2019 19:24:43 -0700 To: Stanley Chu Cc: , , , , , , , , , , , , , Subject: Re: [PATCH v1] scsi: ufs: skip shutdown if hba is not powered From: "Martin K. Petersen" Organization: Oracle Corporation References: <1568780438-28753-1-git-send-email-stanley.chu@mediatek.com> Date: Mon, 23 Sep 2019 22:24:40 -0400 In-Reply-To: <1568780438-28753-1-git-send-email-stanley.chu@mediatek.com> (Stanley Chu's message of "Wed, 18 Sep 2019 12:20:38 +0800") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1.92 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9389 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=931 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1908290000 definitions=main-1909240022 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9389 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1908290000 definitions=main-1909240023 Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Stanley, > In some cases, hba may go through shutdown flow without successful > initialization and then make system hang. Applied to 5.4/scsi-fixes, thanks! -- Martin K. Petersen Oracle Linux Engineering