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 640981C3C00 for ; Wed, 19 Feb 2025 14:14:33 +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=1739974475; cv=fail; b=dJX0Dkl/EtGjplcdgvsPizjcjj0AyQLazbjcN9CJVKsJzvD0lc509D9l8+0ipiq18uHFH5T1sG+0cp/2QxXAAvSmgQ0k+4vLnMjdVE02adnY3JUjjJ7ZPgXyJ/GFepQpGUUmU5sKoQZ9WflDnXtnwUncmfrG+75ck03iV6nTFBw= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739974475; c=relaxed/simple; bh=ngxZZtTXAjzKD46FB2TlQLtGwPMbbw9UQfLAvqWEDgY=; h=Message-ID:Date:Subject:To:Cc:References:From:In-Reply-To: Content-Type:MIME-Version; b=Vm4QOZeiRIhho8xjQ/3EXf88UcBZbf0lc7C0S1sn8soLlpjdy4IhtgQYMk7Nt9VUpHrqVa+JHnkhf95vtuevau7r8R30rdfVBmGP44eaVugDntlOcdIhF8dNmDHpOrC0ZA12Vtvitn2JlADCjhqNrEP3JKJMPcX7qema1RGN7Is= 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=bk0r4/5t; dkim=pass (1024-bit key) header.d=oracle.onmicrosoft.com header.i=@oracle.onmicrosoft.com header.b=PY+dMjuP; 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="bk0r4/5t"; dkim=pass (1024-bit key) header.d=oracle.onmicrosoft.com header.i=@oracle.onmicrosoft.com header.b="PY+dMjuP" Received: from pps.filterd (m0246631.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 51JEBYtS004313; Wed, 19 Feb 2025 14:13:58 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-2023-11-20; bh=6+jLiKNA1U5V9qrohDJ2Pccz8WBQZTGkW1eofLRlbj0=; b= bk0r4/5tYB/jC6diKYB0WPFQB7jgY/iQE+U9rtRIuU62MQPq0LFBtO7KbPdnaL5W xwUKhYR8i+kJbhLlS5wXAEwKuMK4YCTfklz5B7K57qH0ivZLjibi+up6pXL4qFkz xw+gJm3iK4SGNuzkzSiQSxuhUeOz35V5DmuqaYSJf9gEnTrZWwDvcYGz/rWfX/IA daKN0tU0kJcCYKbS/Hvom2g37KFzoSfajPTUJxHUjvdfoeDDWlw7INGcpKqSSJd+ Uk1RcgSDvObNE3h9RkmyEcLHiIc1mtHenhAq9mIHbE9kKkMPYduvHsQuflOiIZZQ NC4EtrVCJSW6pFVHP9j3hQ== Received: from phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com (phxpaimrmta02.appoci.oracle.com [147.154.114.232]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 44w00khr49-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 19 Feb 2025 14:13:58 +0000 (GMT) Received: from pps.filterd (phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1]) by phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com (8.18.1.2/8.18.1.2) with ESMTP id 51JE6DA5012093; Wed, 19 Feb 2025 14:13:57 GMT Received: from nam12-bn8-obe.outbound.protection.outlook.com (mail-bn8nam12lp2173.outbound.protection.outlook.com [104.47.55.173]) by phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com (PPS) with ESMTPS id 44w0b2h9u3-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 19 Feb 2025 14:13:57 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=BpHYelf2sx9vql2E9jJA8/X+pzzvUSqEHqUKt98aiU/wZhxkz+WeGTbzcMKZLkpEWdQrwVw8Opyw4T6mKEYehFU2Ol/qKTL77KdCI5dtoRvCO/n5FIhwb/q+ELJ2hw01csg6XZto90A4rjldBh/0kc2qmRsEwOibd+d2xXSlqprrVwP4dQ0AffyBDdiwN546C8cJgUJb2nFMCJisZKwMkLbs0Wy18fLQv8thF2m9NkOtOQSgOH77gHvCp+SEPI2Ug1Z785n7ovEmn0n3UWDNd6ZC9ULOQz65iIWuJLawvf9By9cDmbcSa3pxEMfUZzzwDvsPINDhy9NeHTGGeSa3Kw== 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=6+jLiKNA1U5V9qrohDJ2Pccz8WBQZTGkW1eofLRlbj0=; b=A/VfzgUXxPk4TFeXOEizOGRt5bh8NGDw0NrcGAtek/SV50FJstrcL4hrPFsTXODPFcwI8UNI4Q5mXv6LVZWAeYDGDOHncxaouRRTMkZzLTjhA6+ob02IFP1VdYfFHYt3ceC4Z3C2IJOdb7oZv8MiXPxKvbgLSSRdDEfwhEtquA7dG1LMXasCJ++Ql1pzEK+sXvKKL5uTKTmkuwe3F1sX1AtclnN+Iya3Jfm8t4KHAE54GrDRicijvCFoxFoNXzQSaQI6Zn1QJWbrrqvpVZBYw00KvIpUXCvUoXl2a//O60+sKjkGHEAk5oIAG7sIFLWHLZa130cNWGh5cfpd+8bILg== 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=6+jLiKNA1U5V9qrohDJ2Pccz8WBQZTGkW1eofLRlbj0=; b=PY+dMjuP2F+5ta7WVISttwyKpxVUgaenov3dG6DzYhiluoicoJmfloucmBgwIy51jxVFtYi0yHjymGNTlFTHu5g2ri3vfkLHBaEyQTgAHfqK+eDK3tmEnMXZFGaTZLW41j7EanHUJKwmGYGvZ+gIzzRGWzPcxchQ2XLJTtlmgBg= Received: from DM6PR10MB4313.namprd10.prod.outlook.com (2603:10b6:5:212::20) by MW5PR10MB5873.namprd10.prod.outlook.com (2603:10b6:303:19b::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8445.19; Wed, 19 Feb 2025 14:13:54 +0000 Received: from DM6PR10MB4313.namprd10.prod.outlook.com ([fe80::4f45:f4ab:121:e088]) by DM6PR10MB4313.namprd10.prod.outlook.com ([fe80::4f45:f4ab:121:e088%6]) with mapi id 15.20.8466.013; Wed, 19 Feb 2025 14:13:54 +0000 Message-ID: Date: Wed, 19 Feb 2025 14:13:50 +0000 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3] scsi: core: clear driver private data when retry request To: Bart Van Assche , yebin , jejb@linux.ibm.com, martin.petersen@oracle.com, linux-scsi@vger.kernel.org Cc: zhangxiaoxu5@huawei.com References: <20250217021628.2929248-1-yebin@huaweicloud.com> <4fe6b94e-41ae-48b4-aa9d-a0712a4ef16e@oracle.com> <67B46DBD.7060805@huaweicloud.com> <11a36fb5-2644-405f-b368-e9a23a6e92c7@oracle.com> <3dd1baa8-e236-41f2-810b-e14a28b72ba5@acm.org> Content-Language: en-US From: John Garry Organization: Oracle Corporation In-Reply-To: <3dd1baa8-e236-41f2-810b-e14a28b72ba5@acm.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: LO4P123CA0614.GBRP123.PROD.OUTLOOK.COM (2603:10a6:600:314::15) To DM6PR10MB4313.namprd10.prod.outlook.com (2603:10b6:5:212::20) 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: DM6PR10MB4313:EE_|MW5PR10MB5873:EE_ X-MS-Office365-Filtering-Correlation-Id: f3d6c5cf-1266-45ba-166c-08dd50efa3c8 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|376014; X-Microsoft-Antispam-Message-Info: =?utf-8?B?OWt0dncxQVR3Z0xSWEs5QS9NQ0k5LzdHYmVtUlRHamJrWHlsM1QwZ3pUYkRv?= =?utf-8?B?eFhES3FNaVlndXRocFdvKzlrUTF4SUJqYWdNc09uY2VrVzJqakY5TmdjQ3lV?= =?utf-8?B?bG1MYVd4MU1HRnBnT05yVjNRMEt5MFFUTGw3c1Z3NHFRZjkxRS94SUpBQUxj?= =?utf-8?B?c2kvTTFzUEV0Mk45aVhNM2k2NXRoWnpCbFhhbUUybklLVEtRaVkybXRXcHQv?= =?utf-8?B?eTdLUDZIUEpTWkJmS1pyZG92dnRRSmtTOVNMdjVQMmZ6WGo5M2xFTC9uMzFq?= =?utf-8?B?NGJnYXhVWWVaQlZMdTRtQVViMkE0UUJSOXBDRjlFNzNYUXAyTHpmeHA4UnRu?= =?utf-8?B?NUpTbUl3VzFlRTBHMHR3TmNYK2Z0SFRMbkR1UHlIWW05OXc0Rk56ZU83dUhZ?= =?utf-8?B?dU9GSTZHR3JZT1czYUY4MFV4OHlTS1pOSVh0SUQzQlpocWJieGUxZmJ0eFp5?= =?utf-8?B?NStYQUx6dERxNXdiQmlTUEk5SWtPajZDVGtZeFgrWmVWVk9sRVBXdFJtWlJN?= =?utf-8?B?cmxnUHRtTStCc2lQcmxyODFqam1STHpycnE0L3BTMkRvamVpeXlsZlNIdDFk?= =?utf-8?B?M3ZXQWkzQ1dyZnh4ZmtkOTg0NTJTUGJXTmNqbU1FVkZVbkRaa1FGTG1kZERq?= =?utf-8?B?dnN4ZmNneXVqM0Y2eVJGV2t3VXpWenhqajY2WmlSSGhpeFRSdHRCWUkwaFBG?= =?utf-8?B?VnBmSFc4UkZBcDlxOHRqWVU4VEdSa0tOdGY2ZWhWUWU3bWJpTWhMbUxMT081?= =?utf-8?B?U3ZkMTFWTWcyWWtWYmcwc0pCcVppMWZjc0t4VS8zdkFRK3d4b05rS0lrUzVN?= =?utf-8?B?MWIrdGZaY1lTUFVaY2JIZE5kM04xN01yNUREYVhvMWtHWXRGRWM3SHgwOWtv?= =?utf-8?B?YlY5Ums1NG9heTlabno1RWZ3QlJBTUwyQk56Tk1HV3cvQnV6K28rWmtLT2Q1?= =?utf-8?B?RnhzcXRBUkZIemo4ekJaenB0RlZqVDZiUTEwMnkyditiSDRTYUcyeWhGekVv?= =?utf-8?B?VmZiS2QwMThlNFYzeXBxOHh2UTkxcFVrQ25BUHBZVXQrazkxSVY2OSthR3J6?= =?utf-8?B?UUVIdDY3SFVpVTRzQ0JTbkQ4YkgraWE1RUZ6WFNJb3phMXhyN29kYUNxWXdO?= =?utf-8?B?OUR5U0s0cmpoWFByQXNtajFNQWFVMkVjVnk4UGNjZlQ3TnpPL282cE9KVWJL?= =?utf-8?B?OUUxWDI2akJWbHhDWVdiUmVOdTlLTWh3V2p3d3RycjFXcjA3YTIwbFFOVTV1?= =?utf-8?B?R2tEWUxjVGVCNmJxTmtMTHAxcVhGSjNtYWZpd0xwbkx5LzBUZlhDemRxSnZT?= =?utf-8?B?NUFtWnEwUmM5R0g4QlFEUXBzblhOcE93SXk4VVAreWdFSktVa1plVDRMdU8v?= =?utf-8?B?WGJTT05uU2RCdWwyZndyN0Z6QjE0eFJNQjZBa2VHdFA2U0pqMmhwTStnOHE4?= =?utf-8?B?aXloSnRFNDdaajFnSnZIQzllN3I4dXZBU0F5b0tQTDFLYXVTWTJYYzA3SFhY?= =?utf-8?B?U09ZWWhhenE4QWp4SnVnVG11MzFSelBLdW9HdEdNQnZ6eWdVWGo3VmdTUDdE?= =?utf-8?B?WGxpcTNUTVlQdVliUDl0YjhNVzhWU0RraFQrZVJMZnY3cFY3VklSTXQ1ZHZZ?= =?utf-8?B?UDN6eGlGUDBVWG5YanQrUE1rVFcwQ2UzRjY2anVuMExFaGw0anpUeDk1dDFS?= =?utf-8?B?eVVQREl5U3BuaE95bk1GYm5SY2tCcGY3VGtHQ3N4VitiY011OVdFbkl1SUlq?= =?utf-8?B?dVY2cVlZdnlKZlF6K1ZEZlZqMEt4ZmN2Nm04QzgzU0ZMbzMzL1BUem5SQWVn?= =?utf-8?B?VEE5K1lVaWxMZHI0N2RnNHRzTTVmVWJDMjRLSm9WbThxLzU4Vzl6a3BhWHJz?= =?utf-8?Q?CRG+dkB0IEtqq?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DM6PR10MB4313.namprd10.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(1800799024)(376014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?MEswc0NuR3N2NFcwdkpIRFJqalNHRUNqMWhxWVJPYit0NWN5ZHNNa3psUjlU?= =?utf-8?B?eHQvQi9FZjlpcE8vb3JEWHR6eHlyRzBPZXJaNGFpT3VkdUc2RzBHT2lTamRB?= =?utf-8?B?SEJ6KzRZZm1yeE83UWwxM3dVNUZ6R1NkVE90OHRxK3gzMVo0bjNYenBuQzE2?= =?utf-8?B?dC9DL0xFTkNZNGJvRmRNbUxuZW0vTlQyMERQclZRaE13bHFzZVJ3U2xYWHVE?= =?utf-8?B?R2ltUVkwN0hpSkFXRThHL0FKcDZVSnVVNHRvM3NBMUNJcmVtUmJxZ041Ri9o?= =?utf-8?B?VjJHaDdDRDMzK2FqTEwvT01rYlJGVi9UUllIVnh4NWEyVE1Xd0d4ejIrTDNC?= =?utf-8?B?aWFPeUFOWE9zUUlOb0N2TE9Bcm5QTC8vVDVmcEVWSUhlbUJldHhMRytHckVO?= =?utf-8?B?TVc2MSsrZG15QWxYZjBtNXNvd3BVS2V1NkxhWURNc2xsOXQ4MTRjZCtxa1pN?= =?utf-8?B?MmJIdWJyVkpiQTZ6VFdpc1diVE9vbktENlIxTXhycnFKeUR0MkJ6TndZeDNk?= =?utf-8?B?ZVNpN2c0UDBMNHV2bGZMdXBteCs4N1l6RnJxUFRDdFpxZGlRSHRVajJGMy9l?= =?utf-8?B?TmdsTHZhSkZTajBZS0t2V0d5TUx6bzJEK1VIWFgrZG5xaDBKQzdJOGxBZEh0?= =?utf-8?B?eHV3UFFOcThINWFtYWRBZ2RNKy95TVZTdm54MmJCMkN2ekR0eFp1bHk0QVRQ?= =?utf-8?B?WWM0TEkwejQyOW1IS2dkMlB0UGcyblNSWGNTdnpla29idVViU3dXZ2hWeHZH?= =?utf-8?B?QVgxR0QwVWc4SWdQWlJYeWV3NjBaTUtlVkJCenZObHpQcUJxbkpFeU50Wnc3?= =?utf-8?B?Unk5K0Y2dHB2RThlV3NFVVJiVjUvUmhwbWpUMjczQytZWVJFVk1BeGFuc2Jx?= =?utf-8?B?WkIxV3JhaXhsZU5RTVVhMk0yK0IvbDJuNldVelJVTFlmYmQvQVJGZllKNzlE?= =?utf-8?B?eWFwUjFHeFlBQWcwYnJtdTVaSURMRFNzTWlLTW1vUmlpRFRPQWcvbGJTZVA0?= =?utf-8?B?eERlWEFBV0ZKRUZmS1pxaGp3VGtzTUNvbDVqNnNNcW41OGIrVlRJQ2l0Z3F4?= =?utf-8?B?SVpENUpZL3djNGxpM1FZV3lUYkxFZlJlODhKb25aVnM4bGR1SWEwSGZOcnFW?= =?utf-8?B?SkZvQi9tdUpiVEhya04rZ3hqZ3hYOUk1OTVQVFdac09PVGhwVldpYnErc3Uw?= =?utf-8?B?aTF2RTYzaUZPMjBPSXVOTDZlUzFMVTYraUtFbGdVcEF6c1gwRnZYWWI2RWdN?= =?utf-8?B?V005RXFiSmtYV2hxeXdwNFpnU2gxTlN0TVBBeDU3TDNQaStVT0pLckQ2UVhw?= =?utf-8?B?bjkrekUyVVlzUXhjR3VHZTg1WkZ0dUJMM1lJN09QQUp4d3JRMFdXSkxUYitX?= =?utf-8?B?bHltUmhCQWRNWG9KbjNwb0pDU1hVRHREbEcwQlJRQk1yUGprRG5vWFh4dUFL?= =?utf-8?B?cHZYbjBXSXBMOC9XWjdmOVQ3RmkvSDlQZ1pWaCs4SE0wYklFNmFMVHh2S01Q?= =?utf-8?B?MGhsVVdzbEN2RldyK0pzUDdWN28xSUJweHZYNUlQb1ZJT2lKSUVZWVlWZHB1?= =?utf-8?B?aUxnM1dCVFZEYmhweEhvSlNibkVRdS8vVEsyTlhIYlJBU2F3WVQrc0xHUmV2?= =?utf-8?B?S1VjL3VVZ0FCMG4vT1B6WmhzYzVueGhzRCtWRDNTT2dhaFF2MHYxNS9TUGN1?= =?utf-8?B?MEI3REc4RVdTbnFZOU9Damd0QktCM0NWdkdGR0VmUDRRdzFZVFViaVJLb1lh?= =?utf-8?B?M0l6blp3VGRKUklyU21uNFBWVjlNUmsrVWtqSWh2MXlKL3lIODZjeU9la2Rh?= =?utf-8?B?bTN5ZUt5bEw2N2hLeDZXd3FmNmFXMlcwVC9sdkp3NE9Wek9WM2ZKaW96U25I?= =?utf-8?B?a2F5cjM0THNCNktzRGk1aWNqU0tZbjRiRjk5TUtrVktBNGUwK1BPdXB6SG1E?= =?utf-8?B?bnFqOGVjTHNtblB2V0I0cjZrTkMydUx5Y1ltMUIxT2JYQldMcDEzbUE2VjZJ?= =?utf-8?B?TFZPWjVadVNQU3pOZzlVVWJWL1l5eWdOWllXQjdPREpIT0cvUlREekNLOGhw?= =?utf-8?B?c2ZoWEFWdldXa2RWZXBzUXcrRTJsKzdtY29XMFhFZ1hPNGUyS09TMXk4bG9n?= =?utf-8?Q?N99L5JmIDMElaJ9oCzl8wMQWl?= 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: f3d6c5cf-1266-45ba-166c-08dd50efa3c8 X-MS-Exchange-CrossTenant-AuthSource: DM6PR10MB4313.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 19 Feb 2025 14:13:54.0355 (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: h1MHyzzVGVGl+/6Ua8q3qxYUOoL0RH5qKOVrX6hLdDirD1Jb04ttf2gueJTw5HwQK9mHAXQwWqqgvqVZni6+3w== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW5PR10MB5873 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-02-19_06,2025-02-19_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 bulkscore=0 mlxscore=0 spamscore=0 adultscore=0 malwarescore=0 suspectscore=0 phishscore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2502100000 definitions=main-2502190114 X-Proofpoint-ORIG-GUID: qYog8xp7cC8zKaBnh_KUrc-TR1ed_K6E X-Proofpoint-GUID: qYog8xp7cC8zKaBnh_KUrc-TR1ed_K6E On 18/02/2025 18:10, Bart Van Assche wrote: > On 2/18/25 4:13 AM, John Garry wrote: >> TBH, I am not sure on the history here. Maybe Bart or Christoph knows, >> but my impression is still that the priv data is only cleared once in >> the lifetime of the request (from 1bad6c4a) - at prep time - and some >> drivers may rely on that (not be cleared again). Unlikely, though. > > I'm not aware of any such drivers. > > Driver-private data was introduced together with the scsi-mq code. I'm > not aware of a similar concept in the legacy SCSI core. ok, fine. Indeed, to me, it does not make much sense to keep the data in this structure persistent between retries anyway. Thanks, John