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 87ACC5227; Sat, 3 Aug 2024 01:28:49 +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=1722648533; cv=fail; b=EfY0vO/f06twz1mRBF4aft2rjKh9fteJWzJjOGs80xSy0lXENeCOXcytgYtfCvEa90infPf6bF9U2PhMN/6oQyuoISsYe1gj2mZEtdVNnyfM1IZZRoWRGb0GaJCjctuxHO4rD9Uud12hJavQ5dcGtvBsL9D1/RSvSZmtHCH3wms= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722648533; c=relaxed/simple; bh=/hQl6pKcpcuRMQBpRt47dgp4lZU+wZZqN40oSwmI+dc=; h=To:Cc:Subject:From:In-Reply-To:Message-ID:References:Date: Content-Type:MIME-Version; b=EQ4yVsSlc9CaLcQNuB8fQWnv1knQf4kf0VzQCB5eIu6h06d0QRvZHvRTrPeXAGHeUHfat95VfBFDNb23tfGUMpXBFZBo5SITGA5HNqBVkWcg0hIw+Wfb0guiIGv+imqziKLZznDnJz8ki9SPgsVsG8+5Fw3nxtvIB+IHk3IOwuU= 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=iVBKuXMI; dkim=pass (1024-bit key) header.d=oracle.onmicrosoft.com header.i=@oracle.onmicrosoft.com header.b=M8InBmIi; 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="iVBKuXMI"; dkim=pass (1024-bit key) header.d=oracle.onmicrosoft.com header.i=@oracle.onmicrosoft.com header.b="M8InBmIi" Received: from pps.filterd (m0246630.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 472GtYwJ022338; Sat, 3 Aug 2024 01:28:44 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=to :cc:subject:from:in-reply-to:message-id:references:date :content-type:mime-version; s=corp-2023-11-20; bh=RTbQOVkww3hJHA 91AlelO0nQegVlbz261QPnIeJNQ8w=; b=iVBKuXMIUi8uH0/HPmjgEUeEaSH2PG 6sXtc2U7V4Y1B/Kc9DWE5S3mKn+VP6/t/X6kpGzWKK3tMteTSlttDQuOOtUEr7bc RihPAm1wx4El7JkTg818ZQ/a7u8p2VgWzWZe0CDiedecMbusvfUl9FUTVso3eMWW EaasWJxk80z1hvMuzoIvZJM7JL/f2/0+IsKR4bavLFHQwuykgmxh3r0F/XjOu6fK LZ4PKvyKi8NUzWLH2fwRojPFW6tDafUkJVQlGJA/90nZd/ri3ioLzlYykNDJipmz eeXvh8hqjEOc/zDBd2FYIhz1ZDmLYcz6AIlnvuNooDD/qhLmAAlAv2vA== Received: from phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com (phxpaimrmta01.appoci.oracle.com [138.1.114.2]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 40rjdwje0t-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sat, 03 Aug 2024 01:28:44 +0000 (GMT) Received: from pps.filterd (phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1]) by phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com (8.17.1.19/8.17.1.19) with ESMTP id 472MITp2002519; Sat, 3 Aug 2024 01:28:43 GMT Received: from nam04-bn8-obe.outbound.protection.outlook.com (mail-bn8nam04lp2044.outbound.protection.outlook.com [104.47.74.44]) by phxpaimrmta01.imrmtpd1.prodappphxaev1.oraclevcn.com (PPS) with ESMTPS id 40p4c4wb33-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sat, 03 Aug 2024 01:28:43 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=bZAKgI4DzzSv+yOg1lJwWYvArTFWS0KfMLhZ5HflhNtjgUAqGnsyq0VNFpI4CAxAwA4KH0jQPM9BijZIocmS+xmmGygUzQccM5QjQu/wd2+Wn6O7PvjEY5AOF43yqLCfhypStXURXM2KI6NCvbLXFVz5iqPJ2m2ZHtRln76B7zAV2NZhJaI6y+MKdmKy6EcTGc870bxvYfY1s2StMx9rN27eUFkwoMkLWLzhTAeL9ZqSqpKj+MSWOgBNoHEGu2lFKB0FTB6oMQ05FhQuG7j7jR643dWmosdEbkKbKheaSjOgGs91b4uEZYGIjmuGfUIQalcIVr/Kw/HT8FSczzW68A== 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=RTbQOVkww3hJHA91AlelO0nQegVlbz261QPnIeJNQ8w=; b=YCMEeOCgYfQcSyjRXN70hUXkHjyvNikRQ/pjbfKjZtGaiVLrDFOXCSs4LCtFmrARbpFdPL5Ssi/hOtxUknk800/7AHSpGxC9ItMwfrCZfSGu+OIYC1hUowx6UdkKmQW6yQVzYNy+PX7Ja3m4wGX+EJQaS1S8b2O3QeejdVIVFOgt8/H1j7t5bJ5WxpRzGmfl2jzzH4h6NCXIepj5dMMfxcqpudUGhufdDSPdYEwEKFWo12n6be0a8u/V5mEImsXPlTOmSPSSF7jF079lfDx38FB+lQULe00682e+fZ3ABupxOIor3TQL6IByxNCcHa/3w2CGe021+yf8aVZcZGSSIQ== 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=RTbQOVkww3hJHA91AlelO0nQegVlbz261QPnIeJNQ8w=; b=M8InBmIinOrUTNvAHBfxRW5jx0tn5lLDLps8TP9vhrHihH13HQJbW1dchSKCaMQ0geeiiTCaErRfw/uKCDXV/ggcg/JbFBODiPX+lTJpQvM1F5/BCSCJoXL5wXXlxf5mCN0jyJTw+ARd3Jrd9t+Ru/RKi76aqpQrPncUPwjeLB8= Received: from PH0PR10MB4759.namprd10.prod.outlook.com (2603:10b6:510:3d::12) by PH0PR10MB4616.namprd10.prod.outlook.com (2603:10b6:510:34::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7828.22; Sat, 3 Aug 2024 01:28:40 +0000 Received: from PH0PR10MB4759.namprd10.prod.outlook.com ([fe80::5c74:6a24:843e:e8f7]) by PH0PR10MB4759.namprd10.prod.outlook.com ([fe80::5c74:6a24:843e:e8f7%4]) with mapi id 15.20.7828.024; Sat, 3 Aug 2024 01:28:40 +0000 To: Kees Cook Cc: Adaptec OEM Raid Solutions , "James E.J. Bottomley" , "Martin K. Petersen" , linux-scsi@vger.kernel.org, "Gustavo A. R. Silva" , linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org Subject: Re: [PATCH] scsi: aacraid: union aac_init: Replace 1-element array with flexible array From: "Martin K. Petersen" In-Reply-To: <20240711174815.work.689-kees@kernel.org> (Kees Cook's message of "Thu, 11 Jul 2024 10:48:23 -0700") Organization: Oracle Corporation Message-ID: References: <20240711174815.work.689-kees@kernel.org> Date: Fri, 02 Aug 2024 21:28:37 -0400 Content-Type: text/plain X-ClientProxiedBy: MN0P222CA0023.NAMP222.PROD.OUTLOOK.COM (2603:10b6:208:531::27) To PH0PR10MB4759.namprd10.prod.outlook.com (2603:10b6:510:3d::12) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PH0PR10MB4759:EE_|PH0PR10MB4616:EE_ X-MS-Office365-Filtering-Correlation-Id: 408debb1-01b2-446c-de74-08dcb35b9b2b X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|366016|1800799024; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?FTySwAdB1J7aeKPzULbEzLShgaXQS8DWxKB5ozmp1U1/SyJXNz8EPUN3QFsQ?= =?us-ascii?Q?dryzmhdDFOIy1sisA2d6Y5ZWENS1/35EnL43JoJytLdhwd1muSGuXoPaYC73?= =?us-ascii?Q?1qJSJdN+wHpEvbn2Lb04MRUHZw2gT02Pcayw5n7t23wq5Puw3MJUxHN1ANWa?= =?us-ascii?Q?nSncOlufuE0QmO1RL4GKLPKS7QyhGUXBI80ef0GS2mPg1ISXsrsQZ4I5syMr?= =?us-ascii?Q?YcgXj/EPBBo7MnngS6kisMXQGpprrw7f1IOWsBQXjz/VZJStpsogBY7z12YK?= =?us-ascii?Q?lVqKjhaUnpAFDPFMKQzfzaEs688ydPv9ji9TzA8Nc4Niq/GXKSH3r+y2LTfL?= =?us-ascii?Q?PZzW8I8QqGjwCmUxPc+6o6gqLrAjdMxziKcU8CuufLpc8cvn3cYPb85FoXqn?= =?us-ascii?Q?B0mALIGlLcg/ObTfkQWZyLvbU9EbZUydZRLkjIlrvD7JvcsYl70K8xDchFFB?= =?us-ascii?Q?mer51OX7wtJ3EwqLNuKp2FEaDmwXXGa2XX+AcyfXfrSImFlZ/C6QzwjsPZiZ?= =?us-ascii?Q?KV+OAKPpt94wgLdXEmcF2b1jYab2ce/3U2xW86Ksjp3gbWIKN719DkwB0aw6?= =?us-ascii?Q?P3HihsMqQKbrKtpAuPoH/Nkfik24bqVDzrsgwejAVKACMrLpt1a5/PXMTCFb?= =?us-ascii?Q?Wal0i6kJoqcRTKyVeLidhE+opETofQvJLhD4NYX6pE1BZEu4jPbyDWT0LWXE?= =?us-ascii?Q?95IzfVCM3+Ct4VMTtiEWe16xBpeglOgviJy2oCfa8aL4nChlnOj9L/BPidsh?= =?us-ascii?Q?0zv453nklBUfIwV+te3Mq7LO8Kv79QNejr2Ds4GhWL6MPRGwQyuaAu5rLLzL?= =?us-ascii?Q?61UxX4VJeaZPRQBHf5q8xpFnnkMm7jASZRluLtZsCIFr0BehNgBRHsSaau0i?= =?us-ascii?Q?YwsME4L1nz83Ka13ZiuMqN/bWiKicXH9GkMGM54rwNzGUAT4TfZaz6fc6Yhg?= =?us-ascii?Q?zBYYOujZRkHpsb7BWSGwC3jI2M2nu6U+GjPxnl+put9fuyFyx0WyHqtr+cdV?= =?us-ascii?Q?BvNEpqpVkpoQXkGvYmTMvlbW3pL9JIl+opkYcdqzGll6SBPMEJJTI275xgOZ?= =?us-ascii?Q?W+8ygcTa48HIMdqBi8JCIk2P70HHAlZNkGgcf4lu04nzXJ/9u6+NNYuQc82L?= =?us-ascii?Q?N7dHYsNIZ3vEh76LXw87u+Auvn7yQZr/GPcHQ6cx5mX7HJPaEvZ2mbBYLA58?= =?us-ascii?Q?v8YPEpe60x761nI3TmYln/j7Ocmof1ohk7we55GVFUOg8YIku6dbgd2XDKPF?= =?us-ascii?Q?U0Zvk6ZRjxou/toMe3DRpeT9ioGrkbjfNaq9+NqeLY9y6E+sLjVYFtjvthoG?= =?us-ascii?Q?c4pML1Ah2qo224E2hC42aNCgfhrI+zyn897aVwVgB7uzeA=3D=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:PH0PR10MB4759.namprd10.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(376014)(366016)(1800799024);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?1Tg+4T+lbzdVyIDMXG4l5ZoXQilojLxOQTJNzq8IfWPWP6zXFO02wGWsGjPp?= =?us-ascii?Q?HTmJfa0drZils9WhgyVmhH6My7WqQxuR3+8tM6+lEGmumizYdBzvI/j7DgMj?= =?us-ascii?Q?W6sIXSKxqKGqY8P/Ik4jeXTv7J4FTko71KCHB1sXtMYaS2jBO+SyTEiwbWaS?= =?us-ascii?Q?VHOuw5euZziGrz8PkEHOLiEMUYgwUIq/jJKdbp23BKyc3e6GZBduEhSbHXA6?= =?us-ascii?Q?rn3jwd8uN5HUH8aqcgg+h9rI6NnQWdDVM0v4HJ5+djc2N8qF4XdrYGYmMB+g?= =?us-ascii?Q?qA7oYO+Ur6qFv2ZbFiDVDzi6MvONG0dPeu9o5Tl3mkwi7HQmAPrdo7AEQcph?= =?us-ascii?Q?VSUiVnwSYcS6dSiW7VBXsIplP0pJz6FDlV2n1gi6X6DG1Yr74sECHNT6CcAp?= =?us-ascii?Q?Ypah50+RyeOzcFTASmjSVEKIFKz68ZGIWM9kfPigEcMYdxlFR/6m/1uXjrTy?= =?us-ascii?Q?CCnxHv6oUOrUExArY6IQCNn47aCL/CYphju6XSDaJFPB62ElPpyU7PaMAukN?= =?us-ascii?Q?BmpUj7eVYvi2WyfGu349GEEn+oam2NLnck6u6GRuMUkbPWbxxstu5COIaQ+4?= =?us-ascii?Q?GG7TUmyJSqrcMAu8AbzRxl6gQ0YsCocrfYDKyWcHiBXdlmLQZiNxwxKRG8iZ?= =?us-ascii?Q?pfocr3XJSeJb29Ddcn5se+dYs8javuFATTFKtNCudhGoki1lXbIUHkFPsDR2?= =?us-ascii?Q?H2Ij9Xch9O90aB9sQgZSOftrH5TmM/gJYwBvVcYoyn1c1PzJrm0gQdBig2Fp?= =?us-ascii?Q?ZZy3iwVssdE1P9LLjzJu4A6gYIxNgdNmei82OwA5TfgBRDV+516eEsBibQUv?= =?us-ascii?Q?PuFcPj/wGV4dYasuFB8MnOMA3Fpb57gU8Pru+OMRAuNXQCcnj3grul6Ss7fL?= =?us-ascii?Q?mgSuB3erDLrfENhktox/G38c2gO3TQ1iM0Hw1zdl9CXvNdxv+9V3buu+6ZCL?= =?us-ascii?Q?7OKtps4nay+BhtYf5wC/aDhrL34sNAiX8Iy6bI95uJvSsj9r8nMAY7jgZdWq?= =?us-ascii?Q?t/OzUUM6dn6bjZx+diGoJjsOua5w3+pDIk5eNEF6zLxiq5niENQjVPkaveQK?= =?us-ascii?Q?+/2myxwD2SyTzYwMI1UG1y48g22WHmapWDdEAscaS9XswZsbRleIbA4C293p?= =?us-ascii?Q?/4PmfTvn/gI7J3VsHL8gWGAgy25AU59fyJh86HuyhYLuAEueSAOFKirMz492?= =?us-ascii?Q?rrDdFQVUg+KcTOJOJ3OwsnqBNGSPYb6H0lJXE0q50VPtc/59h81HRHUf0kdZ?= =?us-ascii?Q?tAbxTm4w1H2tjzRdIAPc6kzTohzOVvKo0Kd3L77aKuLofX6JDcATTnGxeMw8?= =?us-ascii?Q?XfLwBRXbdagfZga6xxaDrVDFGQLeGgMEoF3ZY8XEcStU83yHyRU+FMA9tx+7?= =?us-ascii?Q?YnVezdbFuJQZ2oudLQuNsy68Zsm1qCRoW3GwrXApDXEypUSrYu4z87whsOEP?= =?us-ascii?Q?ykcfnt8Uxee0ud8fOGOmh97skq/odFzIFveoj2oC+Pe34VNkYHnmgCXGc5Dz?= =?us-ascii?Q?IDweQ5CojCtj9PQdMUtunwCP56NstXIMwbVC7KW841ZqMIv5zSjX6DZmVMuT?= =?us-ascii?Q?cW1xqe9k54nzchxxHjo/WCqbwceUiq8o3zg73tufgjXA910sUewBsukAOZ0s?= =?us-ascii?Q?iQ=3D=3D?= 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: 408debb1-01b2-446c-de74-08dcb35b9b2b X-MS-Exchange-CrossTenant-AuthSource: PH0PR10MB4759.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 03 Aug 2024 01:28:40.7282 (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: kZsuqA68oagW3N9w6+sYzwQ/rply62aUjPTWnyYaxJIxkV+JdEpBfw9GUhSxFJ2HTGdF3tQw2QI6xXUGpk53iMz11kavRwzPQa7Usc5/Rtk= X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH0PR10MB4616 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-02_20,2024-08-02_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 phishscore=0 mlxscore=0 suspectscore=0 malwarescore=0 adultscore=0 bulkscore=0 spamscore=0 mlxlogscore=624 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2407110000 definitions=main-2408030007 X-Proofpoint-ORIG-GUID: jEyCl7f6ORe-5g8MNSoi3emYNsiJRAzo X-Proofpoint-GUID: jEyCl7f6ORe-5g8MNSoi3emYNsiJRAzo Kees, > Replace the deprecated[1] use of a 1-element array in union aac_init > with a modern flexible array. Applied to 6.12/scsi-staging, thanks! -- Martin K. Petersen Oracle Linux Engineering