From patchwork Fri Feb 12 07:26:22 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mike Christie X-Patchwork-Id: 382139 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=-18.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, MSGID_FROM_MTA_HEADER, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, 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 40282C433E0 for ; Fri, 12 Feb 2021 07:28:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 09B9964E57 for ; Fri, 12 Feb 2021 07:28:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229870AbhBLH2K (ORCPT ); Fri, 12 Feb 2021 02:28:10 -0500 Received: from aserp2120.oracle.com ([141.146.126.78]:37192 "EHLO aserp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229756AbhBLH1t (ORCPT ); Fri, 12 Feb 2021 02:27:49 -0500 Received: from pps.filterd (aserp2120.oracle.com [127.0.0.1]) by aserp2120.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 11C7PwOk142740; Fri, 12 Feb 2021 07:27:01 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 : content-transfer-encoding : content-type : mime-version; s=corp-2020-01-29; bh=vBjYjV6LypMJ3C33QDNu+kzrUouI2yGUbgo7dSVDRUQ=; b=eOg/95XOa5maLOI3HYY0zBjGB45FATCGK8rCCqxpFo8uBBDSYu20TDqDgR+JYMdkMvqN T2dr9z1lGkb+nHzVfTmT4PUjbGjhxHFEHfqr+CeJpj/nT5opWusVxhrq488NYTlgaC/P 2RE5zMMVsNN/py9Q6iFR5DRLz1+L2KmqzLc7yMba6Yx3rZ+Tsl6if48TW49Q8ZjhqdO7 KRss/8Q2L1WUCXHEsY1QPtPr8kv1FFczWBIoX53czEPOGOKNzSy4dLv1NMVUUnM6PXzR F094yGBTbmxAscYPOZVW+AEyAtrK+ozfLnHpIKXWgeKH7BEw8p5rLH9GaLg8Ed2FdZLd BQ== Received: from userp3020.oracle.com (userp3020.oracle.com [156.151.31.79]) by aserp2120.oracle.com with ESMTP id 36m4uq0qm7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 12 Feb 2021 07:27:00 +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 11C7OnuO012963; Fri, 12 Feb 2021 07:27:00 GMT Received: from nam04-mw2-obe.outbound.protection.outlook.com (mail-mw2nam08lp2171.outbound.protection.outlook.com [104.47.73.171]) by userp3020.oracle.com with ESMTP id 36j4vvcbub-2 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 12 Feb 2021 07:27:00 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=kHsdjsrBSWxeNkcr/KigpBcrpgak01CpYL8sALi1D8/RigfLBwxQN8XbrnM0pkNNA2SA+lY/dcDEJFh9fIhb5C/0mZ8d8HbBnZGxsdSytem8l/3Ylq38bui2pQXu87atNetSRbz+h58ou+seqrI7Tw0gyj6agKSHIGtd7kCJkewcmXS8mIZ/gpByyYrBurkK24qdDEv/fZrOyUPZQ0MbmU/fp/EdHd2qP26gnXmFh3hE7U+FuhBszDBYckZZ3BQJml4C/RUudvFhEha6z2VEBq642HdK+g7PXN9VS7nomahXOAysYeuUayNTawHTqTRfdzK1iVT4b+8eqYi/78eZoQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=vBjYjV6LypMJ3C33QDNu+kzrUouI2yGUbgo7dSVDRUQ=; b=bEIPBNWGGUkJyJpCAxapO7TIuuPU6uplJkEmChlxDzQWm4+fOErMVoK+J6kNDlqlHKiyQRKtL29SuVVBZ9/HvHlwaOwq1yg6ogxYgGAgsPuXjt3cYGqJHxWiyMXA9tc8jQyjS2PoNUdHduFIxl8uOKMcBMeeiZnXkKKxmdT+DptkCbZ3xVvyPWsvbb8VqQiLTWe3Z5DbT7XkStKofS2jEtCy+8gGNvtAl4iMXUAITStkYC3OHHg8zUh8b7qSEib7/dtIlQ/JNRoLOKdjNdejXkxULYJZh2bh3s8EUnI5S4k9r5KLA42+0Q2S2M6IgwU8VtH7/gMHDwA6tbU6II5ELA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=oracle.com; dmarc=pass action=none header.from=oracle.com; dkim=pass header.d=oracle.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.onmicrosoft.com; s=selector2-oracle-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=vBjYjV6LypMJ3C33QDNu+kzrUouI2yGUbgo7dSVDRUQ=; b=B+dmJ15KhZY5Y8eoiPzAcxr4iTgclGZGkUOL5/1dh4805FX8Iw8nnoOYmj1hf9Qn5mijzJg8X9LCYX2/ikzqQY0ancZzQx0CTPS13EEn/OhSchbhZQatAUJNCZDl5XwVsWiwgiFG1yYWhC5p+N7n2MZ/KC0iJwjg7JfpB4eJJAg= Authentication-Results: redhat.com; dkim=none (message not signed) header.d=none; redhat.com; dmarc=none action=none header.from=oracle.com; Received: from BN8PR10MB3570.namprd10.prod.outlook.com (2603:10b6:408:ae::12) by BN0PR10MB5254.namprd10.prod.outlook.com (2603:10b6:408:12f::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3846.25; Fri, 12 Feb 2021 07:26:57 +0000 Received: from BN8PR10MB3570.namprd10.prod.outlook.com ([fe80::513a:2259:52d5:e495]) by BN8PR10MB3570.namprd10.prod.outlook.com ([fe80::513a:2259:52d5:e495%4]) with mapi id 15.20.3846.027; Fri, 12 Feb 2021 07:26:57 +0000 From: Mike Christie To: mst@redhat.com, stefanha@redhat.com, Chaitanya.Kulkarni@wdc.com, hch@lst.de, loberman@redhat.com, martin.petersen@oracle.com, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org Cc: Mike Christie , Bart Van Assche Subject: [PATCH 05/25] srpt: Convert to new submission API Date: Fri, 12 Feb 2021 01:26:22 -0600 Message-Id: <20210212072642.17520-6-michael.christie@oracle.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210212072642.17520-1-michael.christie@oracle.com> References: <20210212072642.17520-1-michael.christie@oracle.com> X-Originating-IP: [73.88.28.6] X-ClientProxiedBy: CH2PR14CA0050.namprd14.prod.outlook.com (2603:10b6:610:56::30) To BN8PR10MB3570.namprd10.prod.outlook.com (2603:10b6:408:ae::12) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (73.88.28.6) by CH2PR14CA0050.namprd14.prod.outlook.com (2603:10b6:610:56::30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3846.27 via Frontend Transport; Fri, 12 Feb 2021 07:26:56 +0000 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 13c3db89-9a97-48db-430c-08d8cf279479 X-MS-TrafficTypeDiagnostic: BN0PR10MB5254: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:3276; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:BN8PR10MB3570.namprd10.prod.outlook.com; PTR:; CAT:NONE; SFS:(396003)(39860400002)(346002)(136003)(366004)(376002)(8676002)(2616005)(4326008)(316002)(8936002)(6512007)(66476007)(16526019)(26005)(956004)(6666004)(54906003)(69590400011)(186003)(83380400001)(36756003)(5660300002)(52116002)(1076003)(66556008)(478600001)(66946007)(86362001)(6506007)(2906002)(6486002); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData: DsPqbUphN+r5rErralaH9Pm9moNle31uwCp1Dhw3pLZUbce/cvRWk+JgyGaTYTO5+XRk0BSBfFIyPxfRmlIfkSjRYwjBg6xp3mqHi3yicVsaOWPCebGNK9zxMX4NUyCBAvp1ZGKaZpkYzacVnuUhwX6h6TcKXwBR4dijak8eDb5QbiMedErvBqs1BLOKpn5qcEFNAu4nerFfNgTD3y2Ky+RKwH1doojW176xZTNDBjdx55zDS5zvNIrcTEW4hYZJdM11QRsG6wS/J0PIbS3q9upPnBgRna5/ZURI6bwLxqbubgvJMhWaXKktp5rHrGsNof6LJyqP08hW1TSn4pks1nDxIR3Awk1KhbfPif1WTdwf7tBAifz6xATQNsDOGNIpU6SZ9/9HsFJ2iQ2Tfk19LXgvSrat0DsQRmIH6LauH/tDpiDv7Hb3e3sG1zqwFxA1+V+og8zJXEiwPjMqNJ1gTIcGDUyYXjEpwPWmSzCUkHCbM38+5RJTyb6MrzIIEb1rxbzDjiySOAHZkAXRJQx4DX/NPTUcZAkN15PnE3z6GoOCX73B0fevuOxPFtcOfZzzYt2wzz1FLMHBCBKH/nJMbMBv6oKSy0uvktgsUjXcV6SdpUd5P4++cJRcc+yRXK/NYtPUo80Bi8bWPvPG7e01F6nJt18X6UiZpUG6dF2nqXPhrmXgf7FGNyhRhJF2pVcJlGwr1U4q25CjO9HvehCPVRWx3a6352pQQj8nhYGDTvAuS29Nn5/Hyu/3he3AQyu8gJ/Ar00a7FMcencJdCFRrNZsxG6trM2s7ScxrndZSWR3v5Leb9JAP5Yk8cCWV1z5fWVPnu7oVRHufyvbWPkqbIhRcctDSGeL0Wld5JQuQZit0ECZP/yffxyjRqsnaeMeOg1dG0CksH/iFnMyvsYo+YYKgvPL6vHaPm+S4bWR2Zq8IY1U1aE1ItMw0f1h0eXguCNfWC4QS2LB9HyP/zNU0ogIZIpVgxM28BYkr1viXEuv+z8NLExVnzaIcjuiKfCYOutG8J9iyo8YsgcyWZd5bqEwhzYToWZa2qm27JGWswqnH18p6INoXbkC5kLVhuFq5MDREWd2RCFAlkdAFkyavX9/Z7YTowuj6296TOqk3QihOIvQd6WhOuGIezlvsXGVu5UtiZ+u3cK01TQKB6X4I6UC1bnyFEpVLBbWfCQkOYeGxOVG+lPIf5l9U4UPuf0kwr6DQf/LbD418Qk+IEFfFRDlEFcPxhHSKBzzV5KR/QG3E5jO6AE3LHDSFbUHUiCP+T6pbuTGGtP/occnsrNXrtEn5U8M2ukitpp04Rg7rx1nYbgomkXmZORZtcZkMYKq X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: 13c3db89-9a97-48db-430c-08d8cf279479 X-MS-Exchange-CrossTenant-AuthSource: BN8PR10MB3570.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Feb 2021 07:26:57.7032 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: T1O9MPl7yFQTM+pceZUEzbdt2inEZKOP5qZlG/JCxsWBPh8FH4mGxpwLbrp7f8HLJAIpNcY30KQE8oEnHT8+oy49iVWNWBg2fwOWCHARZds= X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN0PR10MB5254 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=9892 signatures=668683 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 bulkscore=0 adultscore=0 mlxlogscore=999 mlxscore=0 suspectscore=0 malwarescore=0 phishscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2102120053 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=9892 signatures=668683 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 mlxscore=0 mlxlogscore=999 spamscore=0 impostorscore=0 malwarescore=0 clxscore=1015 suspectscore=0 adultscore=0 bulkscore=0 lowpriorityscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2102120053 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org target_submit_cmd_map_sgls is being removed, so convert srpt to the new submission API. srpt uses target_stop_session to sync session shutdown with lio core, so we use target_init_cmd/target_submit_prep/target_submit, because target_init_cmd will detect the target_stop_session call and return an error. Cc: Bart Van Assche Signed-off-by: Mike Christie Reviewed-by: Christoph Hellwig --- drivers/infiniband/ulp/srpt/ib_srpt.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c index 6be60aa5ffe2..87741e0b4bca 100644 --- a/drivers/infiniband/ulp/srpt/ib_srpt.c +++ b/drivers/infiniband/ulp/srpt/ib_srpt.c @@ -1528,16 +1528,19 @@ static void srpt_handle_cmd(struct srpt_rdma_ch *ch, goto busy; } - rc = target_submit_cmd_map_sgls(cmd, ch->sess, srp_cmd->cdb, - &send_ioctx->sense_data[0], - scsilun_to_int(&srp_cmd->lun), data_len, - TCM_SIMPLE_TAG, dir, TARGET_SCF_ACK_KREF, - sg, sg_cnt, NULL, 0, NULL, 0); + rc = target_init_cmd(cmd, ch->sess, &send_ioctx->sense_data[0], + scsilun_to_int(&srp_cmd->lun), data_len, + TCM_SIMPLE_TAG, dir, TARGET_SCF_ACK_KREF); if (rc != 0) { pr_debug("target_submit_cmd() returned %d for tag %#llx\n", rc, srp_cmd->tag); goto busy; } + + if (target_submit_prep(cmd, srp_cmd->cdb, sg, sg_cnt, NULL, 0, NULL, 0)) + return; + + target_submit(cmd); return; busy: