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=-11.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY,USER_AGENT_GIT 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 D39B9C43461 for ; Wed, 9 Sep 2020 02:19:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 971B2216C4 for ; Wed, 9 Sep 2020 02:19:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="ZOAvQaMq" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729719AbgIICTy (ORCPT ); Tue, 8 Sep 2020 22:19:54 -0400 Received: from userp2130.oracle.com ([156.151.31.86]:33698 "EHLO userp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726708AbgIICTx (ORCPT ); Tue, 8 Sep 2020 22:19:53 -0400 Received: from pps.filterd (userp2130.oracle.com [127.0.0.1]) by userp2130.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 0892JiYY151430; Wed, 9 Sep 2020 02:19:44 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=corp-2020-01-29; bh=j7WP0glQ2ZDDUS2obEoWYicFVU5oFZMWQcI0doLFy7o=; b=ZOAvQaMqnVtmIz88QRKcuUwvLK44j4qw9F3wScn2rylASPLYywn3EaY6DqW5Ok57kYPC fDqxs1zh2W2C4ZDv3sW/8N/rmslgsMb4KeNrszwUkWiXtP9WUjz5wiGu3VjVC5n/IGrv Pemt7K+CpWtKam/c9eNctQycNyESyKsHDlGt4qdMrueKLpsIyw/em/IDuI9mtu3ECkAl YgLyoD/R0olZSlvGpvmhRcnDvPFboOdA8P/g9MQItZBm4+4mkSAnZYwX7eJBGN32ivym 1kB65woUHH5BUllY1Y2NkDkCbkFUFnAcGYGejk/xVHV1y2yoyRW9QAgkwSM5MuKEz121 /w== Received: from userp3020.oracle.com (userp3020.oracle.com [156.151.31.79]) by userp2130.oracle.com with ESMTP id 33c23qy125-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 09 Sep 2020 02:19:44 +0000 Received: from pps.filterd (userp3020.oracle.com [127.0.0.1]) by userp3020.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 0892FRbI026689; Wed, 9 Sep 2020 02:17:43 GMT Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by userp3020.oracle.com with ESMTP id 33cmerxmrc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 09 Sep 2020 02:17:43 +0000 Received: from abhmp0007.oracle.com (abhmp0007.oracle.com [141.146.116.13]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id 0892Hg9w015285; Wed, 9 Sep 2020 02:17:42 GMT Received: from ca-mkp.ca.oracle.com (/10.156.108.201) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Tue, 08 Sep 2020 19:17:42 -0700 From: "Martin K. Petersen" To: alim.akhtar@samsung.com, asutoshd@codeaurora.org, jejb@linux.ibm.com, cang@codeaurora.org, hy50.seo@samsung.com, bvanassche@acm.org, linux-scsi@vger.kernel.org, grant.jung@samsung.com, sh425.lee@samsung.com, Kiwoong Kim , sc.suh@samsung.com, avri.altman@wdc.com, beanhuo@micron.com Cc: "Martin K . Petersen" Subject: Re: [PATCH v3] ufs: change the way to complete fDeviceInit Date: Tue, 8 Sep 2020 22:17:27 -0400 Message-Id: <159961781204.6233.7354150485011455115.b4-ty@oracle.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <1597053747-75171-1-git-send-email-kwmad.kim@samsung.com> References: <1597053747-75171-1-git-send-email-kwmad.kim@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9738 signatures=668679 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=0 adultscore=0 bulkscore=0 phishscore=0 malwarescore=0 mlxlogscore=758 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2009090019 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9738 signatures=668679 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 adultscore=0 priorityscore=1501 mlxlogscore=764 mlxscore=0 bulkscore=0 suspectscore=0 spamscore=0 malwarescore=0 phishscore=0 lowpriorityscore=0 clxscore=1015 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2009090020 Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org On Mon, 10 Aug 2020 19:02:27 +0900, Kiwoong Kim wrote: > Currently, UFS driver checks if fDeviceInit > is cleared at several times, not period. This patch > is to wait its completion with the period, not retrying. > Many device vendors usually provides the specification on > it with just period, not a combination of a number of retrying > and period. So it could be proper to regard to the information > coming from device vendors. > > [...] Applied to 5.10/scsi-queue, thanks! [1/1] scsi: ufs: Change fDeviceInit busy wait https://git.kernel.org/mkp/scsi/c/29707fab5845 -- Martin K. Petersen Oracle Linux Engineering