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 61DCFC43603 for ; Tue, 10 Dec 2019 00:18:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2DA152080D for ; Tue, 10 Dec 2019 00:18:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="L4+5B5U/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727337AbfLJASq (ORCPT ); Mon, 9 Dec 2019 19:18:46 -0500 Received: from aserp2120.oracle.com ([141.146.126.78]:33232 "EHLO aserp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726495AbfLJASp (ORCPT ); Mon, 9 Dec 2019 19:18:45 -0500 Received: from pps.filterd (aserp2120.oracle.com [127.0.0.1]) by aserp2120.oracle.com (8.16.0.27/8.16.0.27) with SMTP id xBA0E8IG038311; Tue, 10 Dec 2019 00:18:31 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=08ZDDvBdVh9YFJCaOOQELuv2bNJyPqLtu8x0zaR6jIY=; b=L4+5B5U/Ey13av/Snoo+ZEAjWeCRwwpbo+T2PP29wLAZB63WL6YcDekrHAozHJtDjqUH FWuXQt/umHCPYVzNA8zZqAJpJ3WcEaiebAomO0acz33fUrpy/SneOhDhn3AMniZKVt/q rlIUWBoAK/GTqmTOYkZima/ZAT4fcU1wV2sYzgkMBkzQm8GmlZM9yT2IOWJlBRIcCCgL WEJfswhcXDyHvmg7Asl8WoDpEoGhUs0kAgHNU8zhoRxusMTrsdM2KUt4COOBNtBQgXgP awtu1GmFjs89Gb+vSyusvOCajyeHt8CQC41QjCVMiBovnPVDTGpqVECQ0xBe28s9XMu+ 1w== Received: from userp3020.oracle.com (userp3020.oracle.com [156.151.31.79]) by aserp2120.oracle.com with ESMTP id 2wr41q2xnx-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 10 Dec 2019 00:18:30 +0000 Received: from pps.filterd (userp3020.oracle.com [127.0.0.1]) by userp3020.oracle.com (8.16.0.27/8.16.0.27) with SMTP id xBA0EJaW096080; Tue, 10 Dec 2019 00:16:30 GMT Received: from aserv0121.oracle.com (aserv0121.oracle.com [141.146.126.235]) by userp3020.oracle.com with ESMTP id 2wsw6g0cy4-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 10 Dec 2019 00:16:29 +0000 Received: from abhmp0011.oracle.com (abhmp0011.oracle.com [141.146.116.17]) by aserv0121.oracle.com (8.14.4/8.13.8) with ESMTP id xBA0GS5i032627; Tue, 10 Dec 2019 00:16:29 GMT Received: from ca-mkp.ca.oracle.com (/10.159.214.123) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Mon, 09 Dec 2019 16:16:28 -0800 To: Jason Yan Cc: , , , Subject: Re: [PATCH v3] scsi: libsas: stop discovering if oob mode is disconnected From: "Martin K. Petersen" Organization: Oracle Corporation References: <20191206011118.46909-1-yanaijie@huawei.com> Date: Mon, 09 Dec 2019 19:16:26 -0500 In-Reply-To: <20191206011118.46909-1-yanaijie@huawei.com> (Jason Yan's message of "Fri, 6 Dec 2019 09:11:18 +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=9466 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=841 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1911140001 definitions=main-1912100000 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9466 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=922 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1911140001 definitions=main-1912100000 Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Jason, > The discovering of sas port is driven by workqueue in libsas. When > libsas is processing port events or phy events in workqueue, new > events may rise up and change the state of some structures such as > asd_sas_phy. Applied to 5.5/scsi-fixes, thanks! -- Martin K. Petersen Oracle Linux Engineering