From patchwork Thu Apr 21 15:03:52 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dan Carpenter X-Patchwork-Id: 564718 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9F70BC433EF for ; Thu, 21 Apr 2022 15:04:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1389860AbiDUPHJ (ORCPT ); Thu, 21 Apr 2022 11:07:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43532 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1356034AbiDUPHI (ORCPT ); Thu, 21 Apr 2022 11:07:08 -0400 Received: from mx0a-00069f02.pphosted.com (mx0a-00069f02.pphosted.com [205.220.165.32]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D424C46146; Thu, 21 Apr 2022 08:04:18 -0700 (PDT) Received: from pps.filterd (m0246627.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 23LD1me7020622; Thu, 21 Apr 2022 15:04:11 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=date : from : to : cc : subject : message-id : content-type : mime-version; s=corp-2021-07-09; bh=vF3JRFTTLVW8Ssv0Z2oJZnJlp7lzEHCg8bDIjNShw5k=; b=iOb1ZzgMMYr7ZcIjG9v4pCY9TFLtZiEQijqc0gDsqLBoHqX9fb4iXbxIg/OQQFYK32fa thFf0M2VrCaDPZOUaC+yPBeomFcREHVDmA4iTSU/ssvogKpvH9c/zPGcNdYBc1spoinx 7rgIzJQDzemCVFjZDgjGlwCf1w3Dquu/y2VUxaQIiG9kNWcOgubz8fGQzJPgXvaU0Wl7 A96cuPBfYc6E6yRlPSkfnWIKvyy/4oRkoDOsulROL5mkmneiTcrTqd4/DxRSI59DqXFo xn7yvRReMpt/X5c+e7dG25qa/s6tCgrO5Z6ElDaZAQgN9ex3M9hzBhXrudS075BNg+/V iA== Received: from phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com (phxpaimrmta01.appoci.oracle.com [138.1.114.2]) by mx0b-00069f02.pphosted.com with ESMTP id 3ffmd1ccdn-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 21 Apr 2022 15:04:09 +0000 Received: from pps.filterd (phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1]) by phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com (8.16.1.2/8.16.1.2) with SMTP id 23LEuD2t006582; Thu, 21 Apr 2022 15:04:06 GMT Received: from nam02-sn1-obe.outbound.protection.outlook.com (mail-sn1anam02lp2045.outbound.protection.outlook.com [104.47.57.45]) by phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com with ESMTP id 3ffm8btey5-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 21 Apr 2022 15:04:06 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=gmSeVPOBSjxhtACoQJ+d4K2xKoIwd4SbRpabij/diiIPF9/4HiK7r8K6H10qMs9Qpf1YZZxFQWnx7RDkse14MmY6m8Vfj+DanUD4JfYhIH63SoCiVrLKWDjwjjci+9a1Bx/JM323MOMZ/mgm3zjUkHrdMkAjuVbv+Bvgxj9eoXCOVGLpZR8xMuhhGFeSCspTMnMdHMJ6cqoIZv7X6qjRXxlZvRGpOYbXTjkhKGa0TDal6p8298y1O/fgLvrANHjGmqQoBXkhBdfMXw8CciAuWd2FLkYAM/PZ+nIolVm1C2ywVNfSgjpiOFz3c0nutVRXCab/9LZ5JdA2eFp1ADVR2w== 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-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=vF3JRFTTLVW8Ssv0Z2oJZnJlp7lzEHCg8bDIjNShw5k=; b=YwcnzXeu3nUuiBHtKAwTs775VzkCwL4H/NY5aO5EbbSHxrdfWta8uLP5v4PIZ6QKIkkoMbo8gDsslYY5Gvx/hldtdeoOcxEzJHRYgE1V8YR54lpHpQ/FRorVSdZYaoWzASopaNuVJHuDmsAHLnHXWRcggNiiSvSJa7ld9nS17+GfeaqIZY3Vz4bI491N8qQHfuv5WxQwvKaADVdDFW6MRVJE0z6CNrqCn5S4fg+c4Eq1mzO3/XMpmJoYxoQyow4N807/4Lcfzt3YEYHhLqEJHrD9NAQnpGHWmW59q5N5QpBKcM5dDmO08u0kMDJv+kmcXNa6fHI/uanu78n+GTYG0g== 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=vF3JRFTTLVW8Ssv0Z2oJZnJlp7lzEHCg8bDIjNShw5k=; b=XD7BI/euRYSZnIxgGJGUQijVQD4XKdR55gUMmAFqQYjwJuM5Bf2r2RHtsP0Efbnu5o6fyTyDu2MWMe3zlysl/OfkhnlcRtZYStm20ghk3XCDMU6HWmrksee8Rkou7LQY53Rk6uFXdh4ikbXUNs4aTyGdWzVdgzQ1hlMTXRauUIg= Received: from MWHPR1001MB2365.namprd10.prod.outlook.com (2603:10b6:301:2d::28) by BY5PR10MB3763.namprd10.prod.outlook.com (2603:10b6:a03:1f5::30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5186.14; Thu, 21 Apr 2022 15:04:04 +0000 Received: from MWHPR1001MB2365.namprd10.prod.outlook.com ([fe80::b5d5:7b39:ca2d:1b87]) by MWHPR1001MB2365.namprd10.prod.outlook.com ([fe80::b5d5:7b39:ca2d:1b87%5]) with mapi id 15.20.5164.025; Thu, 21 Apr 2022 15:04:04 +0000 Date: Thu, 21 Apr 2022 18:03:52 +0300 From: Dan Carpenter To: Lee Duncan , Mike Christie Cc: Chris Leech , "James E.J. Bottomley" , "Martin K. Petersen" , open-iscsi@googlegroups.com, linux-scsi@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: [PATCH] scsi: iscsi: fix harmless double shift bug Message-ID: Content-Disposition: inline X-Mailer: git-send-email haha only kidding X-ClientProxiedBy: ZR0P278CA0062.CHEP278.PROD.OUTLOOK.COM (2603:10a6:910:21::13) To MWHPR1001MB2365.namprd10.prod.outlook.com (2603:10b6:301:2d::28) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: ef2c61b5-8e32-4d30-43f9-08da23a82ce9 X-MS-TrafficTypeDiagnostic: BY5PR10MB3763:EE_ X-Microsoft-Antispam-PRVS: X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 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:MWHPR1001MB2365.namprd10.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230001)(7916004)(366004)(6486002)(38100700002)(38350700002)(508600001)(8936002)(110136005)(54906003)(86362001)(6636002)(316002)(4326008)(83380400001)(52116002)(44832011)(66556008)(26005)(4744005)(6506007)(9686003)(6512007)(2906002)(66946007)(5660300002)(186003)(6666004)(33716001)(66476007)(8676002)(67856001); DIR:OUT; SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: ef2c61b5-8e32-4d30-43f9-08da23a82ce9 X-MS-Exchange-CrossTenant-AuthSource: MWHPR1001MB2365.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 Apr 2022 15:04:04.4277 (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: pxZksvPQwYhtkLH1o3w+dsH72WOEjZ1PL0GhVY7aAj6fAx65nM/PobR6OYFLYCr9ZWtLfvZlw2Q3rFrwPjzI4D4HBZh59PEv7GY9gbdpZcY= X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY5PR10MB3763 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.486, 18.0.858 definitions=2022-04-21_01:2022-04-21, 2022-04-21 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 phishscore=0 adultscore=0 malwarescore=0 mlxlogscore=954 suspectscore=0 spamscore=0 bulkscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2202240000 definitions=main-2204210081 X-Proofpoint-ORIG-GUID: Vsh3MrLZPvuQ-r3einaAdwS7Umkg7DAC X-Proofpoint-GUID: Vsh3MrLZPvuQ-r3einaAdwS7Umkg7DAC Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org These flags are supposed to be bit numbers. Right now they cause a double shift bug where we use BIT(BIT(2)) instead of BIT(2). Fortunately, the bit numbers are small and it's done consistently so it does not cause an issue at run time. Fixes: 5bd856256f8c ("scsi: iscsi: Merge suspend fields") Signed-off-by: Dan Carpenter Reviewed-by: Lee Duncan --- include/scsi/libiscsi.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h index d0a24779c52d..c0703cd20a99 100644 --- a/include/scsi/libiscsi.h +++ b/include/scsi/libiscsi.h @@ -54,9 +54,9 @@ enum { #define ISID_SIZE 6 /* Connection flags */ -#define ISCSI_CONN_FLAG_SUSPEND_TX BIT(0) -#define ISCSI_CONN_FLAG_SUSPEND_RX BIT(1) -#define ISCSI_CONN_FLAG_BOUND BIT(2) +#define ISCSI_CONN_FLAG_SUSPEND_TX 0 +#define ISCSI_CONN_FLAG_SUSPEND_RX 1 +#define ISCSI_CONN_FLAG_BOUND 2 #define ISCSI_ITT_MASK 0x1fff #define ISCSI_TOTAL_CMDS_MAX 4096