From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-00069f02.pphosted.com (mx0b-00069f02.pphosted.com [205.220.177.32]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id ADE0D411FAB for ; Mon, 3 Aug 2026 17:01:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=205.220.177.32 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785776515; cv=fail; b=sQEEtoqfeRpssx/ipfs01zsOPJdBShudJXyDkSD2wuhyPlXTa/WSay6ADD8UnPa6vDCmUtYb3VlMv91+tkWKpCPxbYuYdEY1Ioz4SaU1u+JxPLE8mn4rGqZjfPLuWXHct04dMolPO6HqAiPU65kD+9DnrjasjVEeJiMHY+8mm7k= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785776515; c=relaxed/simple; bh=Krk841aZyHvf3Vfxykeq9FqtRDuX6qMeIbx5sqz/9fg=; h=Message-ID:Date:Subject:To:Cc:References:From:In-Reply-To: Content-Type:MIME-Version; b=aA/N8gwm/O3bIkaKPCIqGjCVMm6iP/+C6EX00UzA/YetCPynP3si2UrOH6D9JJ/Qc6v/X7ZU7XCfChCZM9UV1uB65rEhklKfwadgUOOCKXhcQGrS+jH7Da1IhUmxNFIAfUxYMwoJ/EL1jbuLudD0L+gru62W4eNGasH9b5WoVa8= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oracle.com; spf=pass smtp.mailfrom=oracle.com; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b=RqzQY1Lp; dkim=pass (1024-bit key) header.d=oracle.onmicrosoft.com header.i=@oracle.onmicrosoft.com header.b=tQwI9pWX; arc=fail smtp.client-ip=205.220.177.32 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oracle.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oracle.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="RqzQY1Lp"; dkim=pass (1024-bit key) header.d=oracle.onmicrosoft.com header.i=@oracle.onmicrosoft.com header.b="tQwI9pWX" Received: from pps.filterd (m0246630.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 673C5Z112697832; Mon, 3 Aug 2026 17:01:17 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=cc :content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s= corp-2025-04-25; bh=ur1NCw1XEP/T7iqu6BHG0NkE6IgZ1crjsQ0YbXtLWBA=; b= RqzQY1LpqvXQHq4Mb8C/lXbUBzmlxYPaxdsSTniVTXM+NZ1rsUS/Wf2oYBbZME/X Jwwnlcekvkz7/QhhZQwUeGRMfJaYecUEk2IwMSVuIaBTdJgoUkOiN4dI1O+tKgUW +z7bA9DSRDela5VZSBiu+9OXy4RplgAQZU5KGW67Sl3pahtSpUhfYwNEs1q3ZsCL zEMUcNdwiMGBd40agOgwCZvAoLuVoe39nee8KJNINxVgZvBJ5c06wDTdeANoyxab /SBblu+/x7sSwOXIla5JZZxWngvQfQNNafn4x38JkoXb3kT4DPWVKTEsWsUidk9y onvfalFfcUtZRoRL9q6V2Q== Received: from phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com (phxpaimrmta01.appoci.oracle.com [138.1.114.2]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 4fs77embev-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 03 Aug 2026 17:01:17 +0000 (GMT) Received: from pps.filterd (phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1]) by phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com (8.18.1.7/8.18.1.7) with ESMTP id 673H0mWZ001039; Mon, 3 Aug 2026 17:01:15 GMT Received: from sn4pr2101cu001.outbound.protection.outlook.com (mail-southcentralusazon11012071.outbound.protection.outlook.com [40.93.195.71]) by phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com (PPS) with ESMTPS id 4ftq40b09w-2 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 03 Aug 2026 17:01:15 +0000 (GMT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=rUrRC2+owgmfTxu9R9scTSPPKURaP5hnvAPD5EeYY4qb5jBvLhgm9Rj65Q98a3S1qM44WqFYLnwnrFRlka/rqb9ENXXFcTafsaGZNMvIdtxpkoeIYEy/xunOMoFgFICKP//vZRuoiQcZbuQUWqqXkv2NPjA2sPfCPlCS3Wp3e6DOGMn+CLRr/meF2tLXOhLKLqxfB+020w4A38tx7DGOmGwGgn+71w+5a1CgRqOJi1f+UMFc+AnUKHUaMy6cu/OBxYo2fv04fUkk501wG2NR2bjVF1oa4/3rXlzkHTrVkAm2n4jU9g9wJjsgaYffhg4JBEWQEhnARR9+CSosumSg2w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; 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=ur1NCw1XEP/T7iqu6BHG0NkE6IgZ1crjsQ0YbXtLWBA=; b=NXcz3NPZJFHYIILWEcBly3nM1zDdt6/v+3Py+AwD/o/OrEeISOCiZaVoVvVl4ml45ZB8azncg2av0kcQfyj3XiV+IsAp22XtnZA55a6s2OaXqH+sGWTTEAfP5t4Y4KhLaov7XCjmtX6zxwCGTtw3U0GWOPyl4Ssg2OchVmmCt9PDkNCi7hj7PyHsCsSQF1rXbGzCcMPEAmcI59AZ9jE32uV15Mxy6Nwo60C2XJYpQCx2Je0aNCGtFeNIkM/6muRKlYU8LFv3zTnBlvwhP5fk8ntEnXmOAk9WmWUCGRGIDOQ/7kDxEMnqh4mxmxxzvXATGszxUTC9fk66Py5xB+sEFA== 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=ur1NCw1XEP/T7iqu6BHG0NkE6IgZ1crjsQ0YbXtLWBA=; b=tQwI9pWXwQBaMMYmrJnmu7n2XS21sFZnCy1MG82kR527lMXlAoYEDMPMesG4MTH83CxKOls611Hh4ZNtaA3nfk3czAmHylTM9Bwqx0XQeZXUeuS+xphRpbFbLPkJ9QZE9+Ducf65hI/JPEFFZ8+sJazE6FKurVGt/q4XWBR2vuE= Received: from DM4PR10MB6229.namprd10.prod.outlook.com (2603:10b6:8:8c::12) by BY5PR10MB4372.namprd10.prod.outlook.com (2603:10b6:a03:207::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.270.17; Mon, 3 Aug 2026 17:01:07 +0000 Received: from DM4PR10MB6229.namprd10.prod.outlook.com ([fe80::867:63e7:13fa:fa7d]) by DM4PR10MB6229.namprd10.prod.outlook.com ([fe80::867:63e7:13fa:fa7d%6]) with mapi id 15.21.0270.016; Mon, 3 Aug 2026 17:01:06 +0000 Message-ID: <7ea61c74-ed48-44cf-bfab-3f3a49b3d455@oracle.com> Date: Mon, 3 Aug 2026 18:01:02 +0100 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 5/6] scsi: core: Protect host state changes with the host lock To: Bart Van Assche , "Martin K . Petersen" Cc: Marco Elver , linux-scsi@vger.kernel.org, Jianzhou Zhao , "James E.J. Bottomley" , Kashyap Desai , Sumit Saxena , Shivasharan S , Chandrakanth patil , Sathya Prakash Veerichetty , Sreekanth Reddy , Suganath Prabu Subramani , Ranjan Kumar , Nilesh Javali , Manish Rangankar , GR-QLogic-Storage-Upstream@marvell.com References: <68f3346cab2be570839350831f82b6c9233832ed.1785534721.git.bvanassche@acm.org> <970cc36fb627fae64b4957954483c74cf8e59c87.1785534721.git.bvanassche@acm.org> Content-Language: en-US From: John Garry Organization: Oracle Corporation In-Reply-To: <970cc36fb627fae64b4957954483c74cf8e59c87.1785534721.git.bvanassche@acm.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: LO4P123CA0192.GBRP123.PROD.OUTLOOK.COM (2603:10a6:600:1a4::17) To DM4PR10MB6229.namprd10.prod.outlook.com (2603:10b6:8:8c::12) Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM4PR10MB6229:EE_|BY5PR10MB4372:EE_ X-MS-Office365-Filtering-Correlation-Id: 9f6fff33-cedf-426a-f1ef-08def180cf07 X-LD-Processed: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|23010399003|376014|7416014|1800799024|4143699003|56012099006|10067099003|22082099003|18002099003; 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:DM4PR10MB6229.namprd10.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(23010399003)(376014)(7416014)(1800799024)(4143699003)(56012099006)(10067099003)(22082099003)(18002099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?M2hySHQ3YmdaU0hFcVkxSW1VNXlLbllieWlmY2RsT2lIVUlLK3MwRm1SN3hr?= =?utf-8?B?cDBxSzlRaUJEVlZFSW1OQ0Vrd3NydVQvUlJhRWd1eFN6cUxVRTRwRVdZRldx?= =?utf-8?B?cCt5NVM1a3dTbzdQTks1d3RCZ1dVZDVEalRwaDZSSTZDd09FTTZ3NHpnSzlS?= =?utf-8?B?ZzlqOW93VkV0bFJoUXVqR2g2N1dydExSRGdSUFZ1NXpGanQrckYzVXR0OFZ5?= =?utf-8?B?a3p0ZVlJQlQ2UENzVU1yNHVSaDhLdlBpMmNWREgyRlRlbGlSM0NKUm9rQ1k5?= =?utf-8?B?MTBXRHAwaGNyTkdkTURNWm9Wc2piRERvc0RKUmlIdmFMUmFERkNXZkNkZldK?= =?utf-8?B?QjI5QnBMZWt0NG4xUTA5eEZsTUVHUFBoQjg0UGt3aVk3U3R5c3lkT0pGVy9x?= =?utf-8?B?MVg4QWl1ZFVwTW5XaDg3ak83TG9CcFZpYmxCdFpqdUlHY2VybVhVYXBGWkw0?= =?utf-8?B?b1pRVFY0cFdEN1RSSE9DMnpNbzJsY090VWZ0QWp2V0lXcEF5ZkdCS2NsSi9P?= =?utf-8?B?M21JZUMyNnJpVnBTRWgrMGRYdzRWK2EvVHNFU3dtUldXTS9teTVlbHZ5Y2Jk?= =?utf-8?B?a2piTkVNeFh6YzRJZFd6NVduTWxMTVJWVjlVblJQREMrZWFCNlpFcUIvM1l5?= =?utf-8?B?L2ZzamFWYWRDUXpZeU5PejM2bUYva0lPWXErTjdCWG1yLzd2WlVkd0F1emJp?= =?utf-8?B?ZSs3YW1WSGFUVFlOWEJoZHNOTUtNSDIxNUI2VkZBOVN0L3B5dEQySEx3NVlV?= =?utf-8?B?MUNkSjlWa0tUSDhYTDVJLyt1L3M2RGJlNXZoWHZwdkVLenI3NjdiY2gxR2E5?= =?utf-8?B?dGo2WVkyK1FVeS85a3NFVDJadC91T3ozRVp4WW1pSEZuRWRGOFJPejBtY240?= =?utf-8?B?WGl1Zk12MGRSZkxiT0ZIbGZ4MDFRdTNxTU5qTW4xcTFxeDRhNHNkOTFsczdB?= =?utf-8?B?VlA4Uk15OUN3UWdTZUM0Vit2QjdJTHdnV2xtZUFyd2J6U2xRQXZId05tVmti?= =?utf-8?B?UGRHTWRveTN0bFJFZzY0OTdlMkhvYUh2V0N6bi9FTXYyaEhWNTh5d0I2aUdK?= =?utf-8?B?L2xEd21pK0tjTFVWdFdMd1M1MEhkQnkzUkRoMDNRYTRFTWdHQlRmSXVZSFl1?= =?utf-8?B?djlrMVk2L21wY1poNzdHcCtuYlFDb1VLbTArbzBGeS84ZVRXZmFrTUFQZHg4?= =?utf-8?B?Y3JXdk9paVlxckFvWG10QktnRldVZlY2R2Z0NVZYYnkvcmxScUw1ZThXUTl6?= =?utf-8?B?QTk2MWl1V1o5MXpyVWIzTGtIaWN1aXFiSng1bllwUnpha0RLRzFQZUNiWHFr?= =?utf-8?B?UnNNOW53c0lEUUxEVThIcFRwd2VXOHlPemRKcVlFeFZrNjlMRnRVYlZQU3pN?= =?utf-8?B?ejM3RmVPTW9lSTd6RFpaRFJFK0Q4TGxWVkFudFNJbGVxWWZDRzg3OU8rcUJH?= =?utf-8?B?YWNtSmpMRTdJTCtRMGo5T1lENmFPZGdTemtRTnhXOTZ1K1kvdFpPTlVVL3da?= =?utf-8?B?RTRncGJXVGtLZ1EwaUtDTkQzcGxuUXJsOUJSNDAxTHpKc1hWYUJDWE5ROWNL?= =?utf-8?B?c0tKMTZicXN3M3JHenJVS051L1FvbmR4Mko3Njd1SEsydkxkakZ5TEtxbkxV?= =?utf-8?B?RjN5NVcraTVIYnExR3ZlQ2J0UzJoNUV2czE4QkFxT2E3WTNUckFTZzJna0Fa?= =?utf-8?B?dkVUQkJPQlVQZ2lmR2I0S1lYS3Nzb0dHeG10QjlSRFBscmdERnlMTzkySG9u?= =?utf-8?B?Z3Y0Q3lpVm9PTWdVY3BOZzJUTXEzcUVpNkNQdVhZWlNKbXRsR3BHSDZ5YW94?= =?utf-8?B?SWpWWFQ1eFdmZkRqbDRmMG8zS3gxaURKUUdLeE1qUXNCZXBCOFdYSDh0bTlq?= =?utf-8?B?SVV1SFgzVTZidjU1dHk4cmQrZFAxaWRPK3BBK0hpTDhqdW01K1hkUjd1aHIw?= =?utf-8?B?cy9LMEorSW0rZ3V0aWZaa21ObGx0U1NVV25FZ3gwbXFwa25UVW9xME5vUytP?= =?utf-8?B?SDF5d3NXZS9jUzdSTTVkUlQzR0RMelZkSlI0andJamxpcTczZ3k0TnhRTzkv?= =?utf-8?B?cUtDNG9ROFJwbHVMVXBBRjFQWnA3eVNVcDVPSnJpTkxQcExIaVBsWnc1Rm1C?= =?utf-8?B?MlkrOUE0dExvRWZsVkZBajIvSVQ0bVVvWnozS05LT3dadm5WaUtmNXNYOGpX?= =?utf-8?B?MlFVeUd4Wk9ETUN0VmczRlVRRFQwcFpWOElFWFV4UFpsZVoyQ256OUl4R3Zu?= =?utf-8?B?aUg4MERSRFcvQWU1NUxKeFEreHl6M0NkaUFOdUZ2RnI0REF3a3lpRm55bFF0?= =?utf-8?B?QnorVFdZUEdjc2lGYkJYSnM1aERuVG9MZU5XYis1bWZMcFFkSmpaYk9jWUJx?= =?utf-8?Q?2iykgQKMnu4rfXFc=3D?= X-Exchange-RoutingPolicyChecked: PR5y5WkCj1Qub2yWXdTDSZyBZUdFCQ31yDfP8V+ZIoHTAPif/50+SSgWvCGFtPcYTmlS00gOG9Jnxe+cbXesfFaE2Efst9HmNvt9ZWQ6SDIPTI+xY8CSjHb7eQkzzsdQoWwLm4GK+WwObpKFy8Zg+E69aolFZE8z8pK8yB4l3c3jqA8Ln6G0BeHk5YiHdquKgXidSQzLzcUTYo+V0rPrEO3bRVJJ2RW1r4Lk5C8dtkuCFqyrCnpFrsYYwv846PSQrR1PYatlShvOgSmP7CI3q20wQoCSstOLc32XG5sZmqKxfbdVbptiDNtSzZP0XQCTqViyOVumLa9sQ1NjaStwHg== X-MS-Exchange-AntiSpam-ExternalHop-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-ExternalHop-MessageData-0: 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 X-OriginatorOrg: oracle.com X-MS-Exchange-CrossTenant-Network-Message-Id: 9f6fff33-cedf-426a-f1ef-08def180cf07 X-MS-Exchange-CrossTenant-AuthSource: DM4PR10MB6229.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 03 Aug 2026 17:01:06.7642 (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: hH/CYQpSrg1tkCrtu2jt40T1G+Zz/jlvvz1lw1PMpJNu74LM1C2Kdjw7E/6qrzRdbIgTx0BchGMvRkRNiA+vZw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY5PR10MB4372 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-08-03_04,2026-08-03_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 mlxscore=0 lowpriorityscore=0 suspectscore=0 phishscore=0 malwarescore=0 bulkscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2606160000 definitions=main-2608030152 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODAzMDE1MSBTYWx0ZWRfX6ki82R9YPAAl v5GUC9faT/ndkIN/AJrCJvgoGvq1NuOXiORMD5EPlTx/ONgdilgyIpm+MXPNP8zEM3RHhKNsjBt 1XGCNn3y0/wU6vjUA+9Z8oCxXiqiB1MA1QOZbfyhQCkGD0uObi2QBZ7bRptfRf1JG586GeuTcUZ 6h1mC+XKunFjT6tQlmHrIVoshmzvs4iaO78pG5nxAxDv5FHL0PXA3aphDJZJUiPKmV9o9mqfc4D 1fKNj3sGq8oYIe4qvl/oRUnUcZRjSvmrsQ2GU6B8tZfqL87JFHnsOMqh9rCYXcG6xTx9/dmSlYr zHHFHwN5UsXSny4WZr6lAkRhFYT6yOR4ih1K3sPZzIcp7VReLL2BBI5+n19XL6FH4tZ6Mc6bH3T rvD7JLqYlH1t8+9YRv3tr5QNQ7IUQQ2Qqc7SkTs9M+a3GseB3BYwx6tSUI7YJLUzM4SA1zd9OrL sdZALRqHj5Z37YTjgPw== X-Proofpoint-GUID: SBoiJcZStlNVNKeKZw_LD2QFA2FDypdW X-Authority-Analysis: v=2.4 cv=OqZ/DS/t c=1 sm=1 tr=0 ts=6a70c95d cx=c_pps a=XiAAW1AwiKB2Y8Wsi+sD2Q==:117 a=XiAAW1AwiKB2Y8Wsi+sD2Q==:17 a=6eWqkTHjU83fiwn7nKZWdM+Sl24=:19 a=z/mQ4Ysz8XfWz/Q5cLBRGdckG28=:19 a=lCpzRmAYbLLaTzLvsPZ7Mbvzbb8=:19 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=GoEa3M9JfhUA:10 a=VkNPw1HP01LnGYTKEx00:22 a=jiCTI4zE5U7BLdzWsZGv:22 a=x4eqshVgHu-cdnggieHk:22 a=C82dAtNcj1IyK_HYeZoA:9 a=QEXdDO2ut3YA:10 X-Proofpoint-ORIG-GUID: SBoiJcZStlNVNKeKZw_LD2QFA2FDypdW X-Proofpoint-Spam-Info: AW1haW4tMjYwODAzMDE1MSBTYWx0ZWRfX/4oavVL1ayZF tDiP6Kw7OKo0xQ0EUlniGBuXZaswaKWgsrpvoksT7vTRZIEarEtpI0Kh/UVe3f2OKEcMYdgD8m3 qXb/jzuUXrjUTmGFgGruXmMmzkgg8TW9gjEZfs6JDrq8h0YOczXa On 31/07/2026 22:52, Bart Van Assche wrote: > @@ -411,8 +413,8 @@ struct Scsi_Host *scsi_host_alloc(const struct scsi_host_template *sht, int priv > return NULL; > > shost->host_lock = &shost->default_lock; > - spin_lock_init(shost->host_lock); > - shost->shost_state = SHOST_CREATED; > + scoped_guard(spinlock_init, shost->host_lock) Please forgive my ignorance, but what does spinlock_init do here in relation to setting shost->shost_state? Elsewhere we have scoped_guard(spinlock_irq, shost->host_lock) for protecting setting shost->shost_state and this makes sense to me. However I am curious what scoped_guard(spinlock_init, ...) does. > + shost->shost_state = SHOST_CREATED;