From mboxrd@z Thu Jan 1 00:00:00 1970 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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id B5087C282EC for ; Tue, 11 Mar 2025 14:30:27 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 044DA280004; Tue, 11 Mar 2025 10:30:26 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id F368C280001; Tue, 11 Mar 2025 10:30:25 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id D8918280004; Tue, 11 Mar 2025 10:30:25 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0015.hostedemail.com [216.40.44.15]) by kanga.kvack.org (Postfix) with ESMTP id BABD8280001 for ; Tue, 11 Mar 2025 10:30:25 -0400 (EDT) Received: from smtpin03.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay06.hostedemail.com (Postfix) with ESMTP id 5C9E1B092D for ; Tue, 11 Mar 2025 14:30:26 +0000 (UTC) X-FDA: 83209505652.03.41A0BB8 Received: from mx0a-00069f02.pphosted.com (mx0a-00069f02.pphosted.com [205.220.165.32]) by imf08.hostedemail.com (Postfix) with ESMTP id CE4D616002D for ; Tue, 11 Mar 2025 14:30:22 +0000 (UTC) Authentication-Results: imf08.hostedemail.com; dkim=pass header.d=oracle.com header.s=corp-2023-11-20 header.b=o1sw965T; dkim=pass header.d=oracle.onmicrosoft.com header.s=selector2-oracle-onmicrosoft-com header.b=DGeUzfFd; dmarc=pass (policy=reject) header.from=oracle.com; arc=pass ("microsoft.com:s=arcselector10001:i=1"); spf=pass (imf08.hostedemail.com: domain of lorenzo.stoakes@oracle.com designates 205.220.165.32 as permitted sender) smtp.mailfrom=lorenzo.stoakes@oracle.com ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1741703423; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=qFkhbUIP5vfsIHtnKwwa8kNl5EGe/Z1hBfSfwGKH0Vg=; b=604b73OgojYDZ+u5wt2CYwdam9MLWKYJF2TQRilz31dZUsgPUnW5XWLVIpT3YbK6e0zYvh twLgh3OviRT91cpksuSY3mMgOuVZIKu7UIOGJ2BnvWVXYcALcQ++qykI3hsNMh7c5pZgCh h3ELbMTenqZmmFDVcBvBleH6nMmqOtg= ARC-Seal: i=2; s=arc-20220608; d=hostedemail.com; t=1741703423; a=rsa-sha256; cv=pass; b=nqCyWeHOALPRF5EoHML8qrsK8kRLQzuHEDhGeTdzMJN6dQuUKTsjb4fyWqfAi3E/jpT1XN ee1GZmqTPB16tBqcL2S4eUGMJ13sgY3YsFKtCvegYuDHSl4Q0RyPItbEdszQkz6G/qkgi1 oIm7JuMl6vsPeiKJUT5+xRXB0mBvZdk= ARC-Authentication-Results: i=2; imf08.hostedemail.com; dkim=pass header.d=oracle.com header.s=corp-2023-11-20 header.b=o1sw965T; dkim=pass header.d=oracle.onmicrosoft.com header.s=selector2-oracle-onmicrosoft-com header.b=DGeUzfFd; dmarc=pass (policy=reject) header.from=oracle.com; arc=pass ("microsoft.com:s=arcselector10001:i=1"); spf=pass (imf08.hostedemail.com: domain of lorenzo.stoakes@oracle.com designates 205.220.165.32 as permitted sender) smtp.mailfrom=lorenzo.stoakes@oracle.com Received: from pps.filterd (m0246629.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 52BDMxrl006330; Tue, 11 Mar 2025 14:30:18 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=cc :content-type:date:from:in-reply-to:message-id:mime-version :references:subject:to; s=corp-2023-11-20; bh=qFkhbUIP5vfsIHtnKw wa8kNl5EGe/Z1hBfSfwGKH0Vg=; b=o1sw965TdWMhoC6oc5Wcsr1/s+o0C8FO/7 s01NEncUfhQCqQLB42CqHawn0vRzeDF5jVIuKx1ztuISFeTuvF2byxxqYjYFtOWd ZiR6d+IwvikEvUlE44ZakF92ahX06GQDCrWpoCa3djQXwuJYtxzrshvTiukm95km x2uVLs96mRs4jNISgzML7CcofWsJQmAiriO04+HsqLVrKkPNmqomcKsrtGLUC0jm k1oz/GGH1s2pQAS0fUiMhRc15XQeqlfiLRrPLrq4KFv8YAOqedfxiWP5BLcAWxD4 talJl9qQqDlOJamsRNJcVLai6rP5MtT573g2rXRZgLbQqEkvUgwQ== Received: from iadpaimrmta02.imrmtpd1.prodappiadaev1.oraclevcn.com (iadpaimrmta02.appoci.oracle.com [147.154.18.20]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 458ds9mwsm-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 11 Mar 2025 14:30:17 +0000 (GMT) Received: from pps.filterd (iadpaimrmta02.imrmtpd1.prodappiadaev1.oraclevcn.com [127.0.0.1]) by iadpaimrmta02.imrmtpd1.prodappiadaev1.oraclevcn.com (8.18.1.2/8.18.1.2) with ESMTP id 52BDLFDg021423; Tue, 11 Mar 2025 14:30:16 GMT Received: from nam02-sn1-obe.outbound.protection.outlook.com (mail-sn1nam02lp2049.outbound.protection.outlook.com [104.47.57.49]) by iadpaimrmta02.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTPS id 458cbfn3b1-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 11 Mar 2025 14:30:16 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=FppQ7DEmpHGp2Z78LZ9NVoY0OLNAwPDjoQigymDcIDR9fwsSNHOBkLE7fqpSycUEYW9/HrjZzTTjaD8NqK0woViA4w6ApfMubp3+KN2VWcNQESOOYxaPIj2xqoGeW3rIg8WerKyEgfCtpdIgeir0Hm/K6RsnSM982HdR3qPrzZqd+yXnSosX2sl6ACH4ZsEptOiJLgx6Y/B8tShzCsjy0gt2nSJ3LHn4fxQJLH6HCIZp9feyMrvGasjwZA971Ceex4ie1w8Wx0trWqyMdxJecFyr3GPZntNT/Gm0jbsKrrhLktEvG0Pur1jZG2EzMy9k0pPCTUer9QsJqqvjXivL0A== 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=qFkhbUIP5vfsIHtnKwwa8kNl5EGe/Z1hBfSfwGKH0Vg=; b=GEeMWfMKvkuPSugdBGNuhLXASI2jmiHk7wzP9MuwJYcLtZ0j+i2qejTSy6ZpZSa1suJNpTPxqa4QEpOGANX99ZXBLV7suZpAs8H+lPntU7egwNUYOqAhMT28eZYlJiAj/FmwrjIAineyAktBE87mGJ39U2FLSL4+NdvxlAn2d2eephIQHLn0WlTJ6EFSLO0Tjk3DhgJFYEKkn8a6KelDV33rycrdqsKU0+pbM4bDOXUleDguP8B2G1+Jjc88seH6DjllTHmkJhHGuuUXxjaku+YhkHpBbGDiaqNpaG0yuddiTbpjn4MgrdaLSvytBqk0n8gPn7qn8Hn5aQwhVblQ0w== 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=qFkhbUIP5vfsIHtnKwwa8kNl5EGe/Z1hBfSfwGKH0Vg=; b=DGeUzfFdfIlN9ZvVNOBonyC/+MjeaXoodDgga8dfMhx7OMBh3nQCMLqar8ZHqTSR7r7HH0RCP+gMNY66ntL/zBW+S2WPBQEvvOH79v2XHOyFZsTQGIeAveNvhenstk1leRrEQ+m16ddCTbfVz0tEL+m947UNcRuzDu07D1aitaE= Received: from MN2PR10MB4112.namprd10.prod.outlook.com (2603:10b6:208:11e::33) by BN0PR10MB4981.namprd10.prod.outlook.com (2603:10b6:408:12d::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8511.27; Tue, 11 Mar 2025 14:30:13 +0000 Received: from MN2PR10MB4112.namprd10.prod.outlook.com ([fe80::3256:3c8c:73a9:5b9c]) by MN2PR10MB4112.namprd10.prod.outlook.com ([fe80::3256:3c8c:73a9:5b9c%7]) with mapi id 15.20.8489.025; Tue, 11 Mar 2025 14:30:13 +0000 Date: Tue, 11 Mar 2025 14:30:11 +0000 From: Lorenzo Stoakes To: Heiko Carstens Cc: Andrew Morton , Jeff Xu , "Liam R . Howlett" , Kees Cook , Thomas =?utf-8?Q?Wei=C3=9Fschuh?= , Alexander Gordeev , Sven Schnelle , Vasily Gorbik , Christian Borntraeger , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-hardening@vger.kernel.org Subject: Re: [PATCH mm-unstable 0/2] mseal system mappings fix + s390 enablement Message-ID: <24152d85-12e3-45ea-8d6e-c492dd4b94db@lucifer.local> References: <20250311123326.2686682-1-hca@linux.ibm.com> <20250311133736.12846D42-hca@linux.ibm.com> <20250311140630.12846Eef-hca@linux.ibm.com> <6f106b28-7d5e-468f-8a94-e94357a950ee@lucifer.local> <20250311142114.12846Fd5-hca@linux.ibm.com> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250311142114.12846Fd5-hca@linux.ibm.com> X-ClientProxiedBy: LO4P265CA0127.GBRP265.PROD.OUTLOOK.COM (2603:10a6:600:2c6::18) To MN2PR10MB4112.namprd10.prod.outlook.com (2603:10b6:208:11e::33) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MN2PR10MB4112:EE_|BN0PR10MB4981:EE_ X-MS-Office365-Filtering-Correlation-Id: 05a238ea-74bd-4b24-8693-08dd60a93c3e X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|366016|1800799024; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?DD6puFP1wtVNNw+PbiD3zN/RhbvmODly27IY+vIV+rx4Vo3T1fCU54t8CMi7?= =?us-ascii?Q?rPYig+fxZNmeNkAV1B7YUh8gyn9Go1LxU9YYJQJ6BTEgt0sjxgpi6QouW3xE?= =?us-ascii?Q?d/RnaGV3N4WvzvmiPqMGniTOqR7z71hkzKKP8BtwhGKsRAHRCc2Z4rv8uCSf?= =?us-ascii?Q?vXvOrg8SldWABkPblnh4+anCojBWIYXKnW7MgWLdyfEYrPsamglj93aohbkl?= =?us-ascii?Q?M1S4WhJxx2FrYoiswWjFJ6ANROI+m/hyphJh2/UUW0b6nFPbpFlOUWtTi2gN?= =?us-ascii?Q?ieLg4EKpJ6clx8zaKe6VjUusKCR4zrs4XtZqwqrbkvP0u9rvS6V4dksrrI3v?= =?us-ascii?Q?pT69B9rA+tZLtT70L+xxRWDuw1DPFjHkUtA8gJLQnwIvEaVoYGjjKi3JC4dw?= =?us-ascii?Q?nStcrN9H41BdBnhK6LTMiPoE6W6QfuG0NCoOeU/sA1BNuneAy6FRf3OxcQwy?= =?us-ascii?Q?iKaT80URRdPRGsAhoj4e2AbwtUg+THuPQkO14CDP1QfJSRAJn8cv4mBYdoGv?= =?us-ascii?Q?ctOQ8PcjOvxFqMg3SQBhs8wnAGzi2PSJRBOEtyjmTX/o/NzSKZL4QWF+L5g8?= =?us-ascii?Q?o68612dusdiSo/FXmPTj9GGOmwtV/SfWOD8kWo1LqGq3Zhg0ZmqNy5J8n4oP?= =?us-ascii?Q?BIrvUR9/xV+dDr8JISQUyVP8sAwFTh25ryFqZkwlO/MUrPyzjYeVBVBgunwU?= =?us-ascii?Q?aYDG/2lmsq6v/mvQZK2iT5jnov3HWWvgvrijmD4o9ZAfGKnSSQLKmr36MOkB?= =?us-ascii?Q?3RXh0gGVbb1l0P/Gjfmp1X7kL6UCl9/6tAxQk76zn63unvSDtUDxWkFW2LVw?= =?us-ascii?Q?ZaQo9/zuRAm70uFLzhOZwB6xYnu5h/BUD6xvQHwA/C2tPXfKaH4Lfi19Nfxd?= =?us-ascii?Q?x5qeHGPmok9nWoEs0dlLKOkHG2aSLZ/4cyQiolOnriT3z4KnoxagNPWDias4?= =?us-ascii?Q?Ld9qsIqipruw+xEqpy1b0v4YF3+ePmYr0ZBLoGf0WlAV8HmyCgxa9yC0nM9f?= =?us-ascii?Q?s/Rh78VB9HmfOGDpJtDX57EHo3rN9u6jLAIR9P0HyGpLe7Z4Jq3IDPoZeb/n?= =?us-ascii?Q?yVfXQ2aLDMQxKraKTDKPfd/hmGf8MMJVo6RmMS+CAXtdCJ1pIO2ZtdU6+pmg?= =?us-ascii?Q?mCxty5UiGz2WsI9vvdrD7Z8S9v26onrXhidawTe/UdUDRKBQxXUH9q4jypID?= =?us-ascii?Q?sez3jOGxbPsnHM1lEeAqpsbnjWUIbJY/dEQHuWYs4+qg5xyDzwOmofOPzLK2?= =?us-ascii?Q?eyf+bRz0RP1AWTRyzxbX89V38eK8J/2hC5S57Msg0+tbUOgx52i+HSPFPS5B?= =?us-ascii?Q?YYE/xQ7AkV00H+QHedr7AhY1Kgv19o+WhjndqpQD+nh8+ppfMMMqLn5tUk3Y?= =?us-ascii?Q?9JZ+Gc0bZfXdPTIsLqMBHEzLEfhz?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:MN2PR10MB4112.namprd10.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(376014)(7416014)(366016)(1800799024);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?GUGPSlM2PaJz5OPsw8m4kT5x5omPGC+nCB+nZyinY7uhFdwSsdEaErg5EZiO?= =?us-ascii?Q?daKU/+3NkV7Gzqa8XsdEp9HXF0kOjNuuOO6UEfjqPxDJn3TM1X9CkGxPFSb9?= =?us-ascii?Q?W7RhiJzxj0GCVCUtqnDU9jRrJy5Re5sQN4cz3IMDZF1dhfb0Znqhg32m4iQ8?= =?us-ascii?Q?18v+puDjUOz8n5RT26MVEVsqR15KjkrhVn5NEp6NkijajhDJNpsiiC2+Gndf?= =?us-ascii?Q?sA463AhLzAElhaX9IRLEEes+4zOlz4ubqyoc7X2QGdx5er68QAGQ3sU5ZtTg?= =?us-ascii?Q?hI9tWda52t+YYPzsRv0TrN74b09B03jjEVndGPwvu7iNxOt6T2G7hL1QIagk?= =?us-ascii?Q?aeIRd8JzdJMfDqRMCSFsPjcDPYS+0L1bBGEnEs70rw4GuZ6UxnrI3JplMqdW?= =?us-ascii?Q?35nGenYdZvZZOC1Smh4UEWkgLfcEbEvJ0Z9+kopj8bz2qc1JNcOjmzv43Efv?= =?us-ascii?Q?M7WtiVN0qdiQmLO6aVgAWueF5DHWgQTngAycXzksXZIB5JZM1BmLFgafvTl4?= =?us-ascii?Q?XAZOUnFETHvoTOreQqxX3+TpmKNnH+zyIpw+wcklWllzVaLyrYLA8mV++tBK?= =?us-ascii?Q?XWNYZj/h6v3Jp1Jj14YVNNlPNMt9PvRvnderMPRX09VyIyHEipf+tmvZXnss?= =?us-ascii?Q?pTzh0REpO7wXPQSDSdhY+bwckiScwmdi3LiOkvDZJA8bCFHzhxlgG79/acdw?= =?us-ascii?Q?cmUv8J6LV20unCZSbpBrFpNBal1vKp2i8PMHvzXiKNYtJjQXj6gRHC+lbn5J?= =?us-ascii?Q?cYXKwd3Ls6RMUPN0n5Zb22Z06LaaAnMr2qF4JoJY7wFbtogQ+43hNqlPRedS?= =?us-ascii?Q?FTKiqobwc8UBGKQUh/EHCwtjDY/ApLSAMhjfgoh/sleDjzF4raTOBkRxLVyy?= =?us-ascii?Q?hlCm0FDd1Rf5/VLI6UOQNlC2YdPn1cRivO05g4KQr0gPFKcJHa6NFNPiTPBx?= =?us-ascii?Q?zakAqYKB27/y2KTI4BGFkMrOm9FO/WN+YAST5QkSIKazecjX+F/Ko9yE7IOD?= =?us-ascii?Q?o4NQV6KRhs3rMhyxQP4im/v4bI+zQAjmewqakVbA7Gt8RVjj1A93GE20+RUV?= =?us-ascii?Q?CcSSs/GfA75i1qptm9mOoJyZcdBKXWs2RMiA1imjTer4dpnVsIWfz5OXTIQW?= =?us-ascii?Q?/qDVTkFXk6iDlC9bqJh2Di+RXvHipyoasi1EUyFm9EiCRn0s7V3G+7tzh81o?= =?us-ascii?Q?2sFBTrMSiTgh/7L5HHvUUO7ebhvQ6yzK7UvE8O70ttkKd5i8ZFnvPGupTeiU?= =?us-ascii?Q?sKLTV4eIiKXLHET8VdYNWHWrSxaawhcONxkAwAsMCTc5LBHgoz4ywNZw9F86?= =?us-ascii?Q?VcpGlgAhJmUdfpjBroQOfhevk/zIHmsr1qR8psjx26HJ4GUxrLo1G5uzyVjC?= =?us-ascii?Q?MR0sfgZuJn+JPXD6zrPJljLQXqfkGgTm0xjtp1hgun5BlZnUiFREZxx/yJzX?= =?us-ascii?Q?3B+RaM8KuPaL57+EmD7dyJQXmvXHQprBV/S/D1ClyiaAg9tUaArHYG+GqQ+s?= =?us-ascii?Q?+zyraM6immHW7kT8c0mp1q0xhkzlhQr+ReC4VXdDvEDXO8ZEywu5OE1qT8Ta?= =?us-ascii?Q?liYldCQZ31DvLqADFH2+tszIH3J/eh6LJ8myUDCClTtDdAuerQeYoMlVLvvd?= =?us-ascii?Q?Tg=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: 05a238ea-74bd-4b24-8693-08dd60a93c3e X-MS-Exchange-CrossTenant-AuthSource: MN2PR10MB4112.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 Mar 2025 14:30:13.3985 (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: auTck9BojI2I2/GdgytF+hv2oj3Id+eHmFJ5UXV2WSnOaL+sbQU7FJ/GS9cOdSBjEwbG+nPQ/2cn89qoPSyavx+EHM+ePGbixxqegSesrEw= X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN0PR10MB4981 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1093,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-03-11_03,2025-03-11_02,2024-11-22_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 phishscore=0 spamscore=0 suspectscore=0 mlxscore=0 mlxlogscore=881 malwarescore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2502100000 definitions=main-2503110092 X-Proofpoint-GUID: VmzaUOh3JBunnyyDfzkcJMIyLOHd9QMB X-Proofpoint-ORIG-GUID: VmzaUOh3JBunnyyDfzkcJMIyLOHd9QMB X-Rspam-User: X-Rspamd-Queue-Id: CE4D616002D X-Rspamd-Server: rspam08 X-Stat-Signature: 3icp6rz56p8g8wc8dkrmo5ddgwgjogbu X-HE-Tag: 1741703422-154733 X-HE-Meta: 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 XNDKHdvt 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.065299, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Tue, Mar 11, 2025 at 03:21:14PM +0100, Heiko Carstens wrote: > On Tue, Mar 11, 2025 at 02:09:30PM +0000, Lorenzo Stoakes wrote: > > > When it comes to unmapping vdso: this would break user space since > > > commit df29a7440c4b ("s390/signal: switch to using vdso for sigreturn > > > and syscall restart") - there haven't been any reports. > > > > OK that seems to implicitly suggest that you're fine with sealing then? > > > > I had a quick glance and it seemed fine for s390. I mean it's _weird_ to remap > > any of this stuff so it'd be the odd one out that does it (ppc _seems_ to in > > _some_ circumstances need it, for instance). > > > > So I think we're good? :) > > Yes, for s390 we are good. Awesome :) series otherwise looks good.