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 4B3FFCF31B9 for ; Wed, 2 Oct 2024 20:44:54 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id B94876B03F3; Wed, 2 Oct 2024 16:44:53 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id ACF1E6B03F7; Wed, 2 Oct 2024 16:44:53 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 8D2EC6B03F3; Wed, 2 Oct 2024 16:44:53 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0013.hostedemail.com [216.40.44.13]) by kanga.kvack.org (Postfix) with ESMTP id 67AAB6B0189 for ; Wed, 2 Oct 2024 16:44:53 -0400 (EDT) Received: from smtpin15.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay02.hostedemail.com (Postfix) with ESMTP id 038D6121045 for ; Wed, 2 Oct 2024 20:44:52 +0000 (UTC) X-FDA: 82629841266.15.000E863 Received: from mx0b-00069f02.pphosted.com (mx0b-00069f02.pphosted.com [205.220.177.32]) by imf18.hostedemail.com (Postfix) with ESMTP id 9FD521C000A for ; Wed, 2 Oct 2024 20:44:49 +0000 (UTC) Authentication-Results: imf18.hostedemail.com; dkim=pass header.d=oracle.com header.s=corp-2023-11-20 header.b=OcWmcbEY; dkim=pass header.d=oracle.onmicrosoft.com header.s=selector2-oracle-onmicrosoft-com header.b=vyz8Fp7W; arc=pass ("microsoft.com:s=arcselector10001:i=1"); dmarc=pass (policy=reject) header.from=oracle.com; spf=pass (imf18.hostedemail.com: domain of lorenzo.stoakes@oracle.com designates 205.220.177.32 as permitted sender) smtp.mailfrom=lorenzo.stoakes@oracle.com ARC-Seal: i=2; s=arc-20220608; d=hostedemail.com; t=1727901785; a=rsa-sha256; cv=pass; b=YFT7BjI1tkI/Fmes6P9dVnBCS/o8NAY+9nfmYCKSgCpBHlKQWknIuGg+N/x0uG0iIvjGCo 67ZLVhz/3PQSsyCID4QlzVrbEFZHNZT4HQLgZbTzhjwcAt5chxRKgAoU6embPCD8CM8BjU Emej73xMFSVOc2bef+/+noiPlOdoTzE= ARC-Authentication-Results: i=2; imf18.hostedemail.com; dkim=pass header.d=oracle.com header.s=corp-2023-11-20 header.b=OcWmcbEY; dkim=pass header.d=oracle.onmicrosoft.com header.s=selector2-oracle-onmicrosoft-com header.b=vyz8Fp7W; arc=pass ("microsoft.com:s=arcselector10001:i=1"); dmarc=pass (policy=reject) header.from=oracle.com; spf=pass (imf18.hostedemail.com: domain of lorenzo.stoakes@oracle.com designates 205.220.177.32 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=1727901785; 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=7IiTK2lXbHuJ43KV9ns3QD+A6zOMbOvpqz80a7jVb8o=; b=DXemXaHwTERCWF2zNBzCzt02WFo1NwU88101b6Im1lZdXoAAUozp3+Fb9u209rUMqPuM8i f7dZaqq7I/QEr83Bow3nt0FEdIfsC22c7lDMvlA8t1fm51IGFy75QVMYPHvWJahMFiDrzs D7VYOMfsdoN7m4LKAUG2O2slhHsTPqQ= 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 492J0Vau030285; Wed, 2 Oct 2024 20:44:48 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h= date:from:to:cc:subject:message-id:references:content-type :in-reply-to:mime-version; s=corp-2023-11-20; bh=7IiTK2lXbHuJ43K V9ns3QD+A6zOMbOvpqz80a7jVb8o=; b=OcWmcbEY1845dTaqctVAjJDMc+ZcApL rH8vg46EOnfSNSiqxTsnAOewbPuoOYtwNn2oJIYs9PceFhbifI1OMho26LVrfFC/ uqyywj5dS/DS0O14GOx23bwGXgQ2JsKZI6haDPufpjxUq+uXokv4+q78AKtAy/3i tZ+Lm1o/6xItdkz17z//zISN+PI531A3v8kwU5E8E6WyLhpu/t835v20oMus0bL8 VX0t/taGbNE8KLmO3dBGhuZRBL/6q5izlo9oey4tvuSYHfSK3OLhqi4wv6TgkYq7 dGSFaJtha8HbAjALDGtyy5O3R5jBm9sC/zpPLmqicnnmYa4lMImp9dw== Received: from iadpaimrmta02.imrmtpd1.prodappiadaev1.oraclevcn.com (iadpaimrmta02.appoci.oracle.com [147.154.18.20]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 41x8k3asnw-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 02 Oct 2024 20:44:48 +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 492KAx4V026199; Wed, 2 Oct 2024 20:44:47 GMT Received: from nam04-bn8-obe.outbound.protection.outlook.com (mail-bn8nam04lp2048.outbound.protection.outlook.com [104.47.74.48]) by iadpaimrmta02.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTPS id 41x889dtws-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 02 Oct 2024 20:44:47 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=NmlD48/ApH+pR6nWoWaDgwqY50jdWe0M2cfD1lQeuEM/ykCrayGt1Xn4GfSkt0Hz8nPKKMK5E/QWRSALTRH+AGmj5mcH7AgXp7LYKCqoabdm6qkYoAuq56t8+WyE8afXWnKNivz4kpT+EZPvQdqJwzSJ3/lwCuRjJgVGjI4XB7zYcbPbzeFDQ0tI2PI+2GgTE5hNcvXOnjAmdNzmrO+JGWaxkb8IasvmjA+ZpjPOs+YcHqm0+XKaS0AZwhVBCD5EwUG0bdi2DhO6L7xa2XxyfLthVaK8IkZqLYvodQXEwfViBOX2TlXCauPRNzNjYp4eRaa5wfvxH2joc0A1Nt4R6Q== 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=7IiTK2lXbHuJ43KV9ns3QD+A6zOMbOvpqz80a7jVb8o=; b=w038UD3TGrfzEkyT6f/rAPR5wxDyG9W9PNU1ul0gal3tdITibzrTXkqRblGh4h/+jJAR3dLSB0bjo6mUgvT5Kphw3Q4ZbCmHmgu9oX1mWUIAtv2lp5v8D3Y+Nyx/oUzseK3/ffe8KU3T1OZjurCOEXFbvTXiQXztJWdINVD0N7d615NqtbOtjZw7qmyrP/2LoZ+Q0YBwoWE4CvYMf96tfLi33Fu+HZkuipEZimo97lOt7oVdMLS2QwE4k/XPqwEn6Sjl7HqvjK9cm9E5S6Q4LPBgpMLwBxXIrqBgQBuyjqi5m5qjD5N5jjCXhCM4LsfB8exwhoZpjD0x187vAMgH4A== 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=7IiTK2lXbHuJ43KV9ns3QD+A6zOMbOvpqz80a7jVb8o=; b=vyz8Fp7WAp9bNUIFlzvgHuKZ1DNqCOxjD3R6htiCZFiKnHxDfnsRYhGi4G4xD4h9OV5QslXB3KLa42g6d/16AxMPUXMtvCl/gEEThAKIhuaFY+gn7Rb9wFdfRX/ZH24EGcasuAV0vF8rIzufMdf5b2JbB5vOtWp368Nr/A5x4U0= Received: from SJ0PR10MB5613.namprd10.prod.outlook.com (2603:10b6:a03:3d0::5) by SN4PR10MB5655.namprd10.prod.outlook.com (2603:10b6:806:20e::6) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8026.16; Wed, 2 Oct 2024 20:44:46 +0000 Received: from SJ0PR10MB5613.namprd10.prod.outlook.com ([fe80::4239:cf6f:9caa:940e]) by SJ0PR10MB5613.namprd10.prod.outlook.com ([fe80::4239:cf6f:9caa:940e%5]) with mapi id 15.20.8026.016; Wed, 2 Oct 2024 20:44:46 +0000 Date: Wed, 2 Oct 2024 21:44:42 +0100 From: Lorenzo Stoakes To: Bert Karwatzki Cc: "Liam R . Howlett" , Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v8 14/21] mm/mmap: Avoid zeroing vma tree in mmap_region() Message-ID: <68150802-eea8-4d3c-9904-43c02d3e3fa4@lucifer.local> References: <20241001023402.3374-1-spasswolf@web.de> <26991b8a-9fc4-4cf9-99de-048c90e7a683@lucifer.local> <32c0bcb3-4f05-4069-ac18-3fc9f76c6f7f@lucifer.local> <9d8761c5f32e2bad14b23772378a0a856b51003b.camel@web.de> <240ede917b6712021481ab356714977e247036b6.camel@web.de> <385da45a-16df-4c8b-ae5e-33734e21f827@lucifer.local> <102b06e5b9004c7b292fb10b245e4fa0aef21ab8.camel@web.de> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <102b06e5b9004c7b292fb10b245e4fa0aef21ab8.camel@web.de> X-ClientProxiedBy: LO2P265CA0150.GBRP265.PROD.OUTLOOK.COM (2603:10a6:600:9::18) To SJ0PR10MB5613.namprd10.prod.outlook.com (2603:10b6:a03:3d0::5) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ0PR10MB5613:EE_|SN4PR10MB5655:EE_ X-MS-Office365-Filtering-Correlation-Id: 2da673ca-cd41-41f1-36b2-08dce3230cdb X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|10070799003|366016|376014; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?Ngo7Oi5xsDm9r67PjCxJLJsfUwXkWsW4tIFf449XPgp7R+SZbsTAbKYNxKIo?= =?us-ascii?Q?LoKF3JWVDjbqqOlVr83oT30oQ3AHPBrvdlLAbEDearL4ghnytU0ZrgA5bCiP?= =?us-ascii?Q?6vLUmPmK6WBVuiAK6sH1aFsPOU23ADbMu9WJxC6AzW0f7XiVlDFVT2zTNFg3?= =?us-ascii?Q?48mzBnDliXivuMUCPpXjwP9K7O69eV3/cScVZaA2KxE5+brq0EA1bjhEpciX?= =?us-ascii?Q?mShZKEoLAXzqfQIKry8XRK+5bCgXKlsqn4eOxN+EAf/WF7k9JDOtBnWgyoba?= =?us-ascii?Q?PEObhC4Ya4iLhm7RDTrdP7/AQfHtLCR1zn0lM4dqwvAGXlsPpDgGoI9Hg9o1?= =?us-ascii?Q?KjavqGyMajU4T3tVSJxZnfIQ6OGPl+mbCg8xsODR2/9W/Lcb23mIbIXKno9T?= =?us-ascii?Q?T5RGNMzoCB+QrkgO72NksRpsVaBdHbeCQHONh53ZIYLafue4kXM645S2N/76?= =?us-ascii?Q?uiJPuGavl5nhT76HRK8Jrlr4F2scVc62x15MC8XyF1tnvP/IJlcRyTYRXk/V?= =?us-ascii?Q?FDXB5oVvDiUwRQtBDqCRbiO71LeY/XW8393yRz3JFfZeRuZ+I1zKpzbgiOyR?= =?us-ascii?Q?/JUBhtsiY3/sX4DbzQCR/SwK5KfiNJ7JWMZbFlIqYEeZRsUodVUXb19Di03j?= =?us-ascii?Q?nOe8CqeCZjE+POsKxvitOF1dNF8yuN3DW96ntY2DcZRNStHm9Zhuf2qD0AnW?= =?us-ascii?Q?ScS1es4g+YdxTU28JLuAQOVhxbbp5MELn3GtkKuSoQmlDmLMJvoMp7CcZSpf?= =?us-ascii?Q?nG8pYa+CRn5OentIsEvcMdmuGk/4HBRn7Yf6cagDrGnIzIQBZMJMFhpH6Ba4?= =?us-ascii?Q?4Vqnw34aFaqbCxH600I/VHiyFBz9ggpvWjaE9ksWTFarn058NHz48KEqWyKb?= =?us-ascii?Q?zKS1M4Vim9iVu5eShCBUxj0TewPEoKhGQ8Gp0bHZuX9/pzDzH594hBGauPb4?= =?us-ascii?Q?xYghpXQOot9s8cOBH2SmZQXCaDQkkQWa17rUuDHXz3dFG3lYJUDDwJZ4vhwe?= =?us-ascii?Q?oRJFNFys9JekiM6Vjm0x8KZV6x0b5HxsL+b0OpNUcW0IR7cVJh862NUWwgca?= =?us-ascii?Q?/hRbXA9F9lxkmDScHg0JbQSVw0YP4g+RpcEZG3Nrt57rsPYrtQKTwkHdSeh8?= =?us-ascii?Q?NwlC9xlHnAiyhAI2qhklZ7bUMAexOPN+HvIyeg7arvthGJK/YOr/GKndO+Um?= =?us-ascii?Q?JK1b694x9ZcCKqaUpFqb6pUzwferDzl2/81O44wFVjEUpxTwLr7/+UNkl3qQ?= =?us-ascii?Q?8MSY/du+oSR1spsJzWZBGyqfz1O2uYbNhlCR5o5a1Q=3D=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:SJ0PR10MB5613.namprd10.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(1800799024)(10070799003)(366016)(376014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?+WVBD0eAZou0mLdTDSIScl0N2kSscL8WRSfnkXMUCYkFGd8ySEdXyfdG2LuD?= =?us-ascii?Q?JQeDnBt2ctcWNG5JYntvwocojFZ8Dpoiih+GXvxia1YK20F+fapCxiOj0jHl?= =?us-ascii?Q?J7tWfByRCzijvfZSh4ag3Ep/+iQ4pp92cpWVn/N/+FI4OMz7QZRbDXO1fM+g?= =?us-ascii?Q?Kz6u3OBIF5uyAFq0U4lp/85J6kLkV58TIDx/m7XTmgjIINAZ62w4SdlF9JRE?= =?us-ascii?Q?osukoMqz4L08RmTIpU1AgfiCTqLiJJ2bsLOgIT9l7zg9Avae7a7VbTLuth2W?= =?us-ascii?Q?7fButK/zuSxIJPuTluRYogHJjei/blu4vzj7kT1GE5gZSiHZtukn3aZx6iXS?= =?us-ascii?Q?4eYsjPhapbUqpydQSBlRPbmTuf95ZAIWvVS9Q1HPMTs9/ZcYwqpPgzu3IrkJ?= =?us-ascii?Q?vgnbAN9qmLOheDkau/29Oo7/rWma/31NPK5FlZK1SRb1yz53wOc6fgU/IlTi?= =?us-ascii?Q?AWjvcR/WoawtNvEKOy1i0Sn7wmIJwixs5NyX2HgMQZRVFZjgRny9btPDpESp?= =?us-ascii?Q?NCpKaHftBsN6GbicAzg+zwLebBRRNqvYX5NhdXTXSFBF87jUxv4xhrmMoZ30?= =?us-ascii?Q?kKzTy4rOKNtg8MkMullx8HGRJdVaOqsWLoIGnA5n0AbI2ZcwqXfV5wBXEmeX?= =?us-ascii?Q?Z/mmfkcP0G3rPdduU3UvZABlUO/yzL0jPiNYE0m872ATznRjIu4A1ci2DoZ5?= =?us-ascii?Q?TtWMMZm/yivlnpINBj4JA2FahADAepfs8qQve/IPJmoSgLPI3cduv+s796/f?= =?us-ascii?Q?4tMggLWX5lcmgVKXeTn/Y3Rnc+uVkk2h4nxQIXnlqLHvtYvljqsMEOm3p8bU?= =?us-ascii?Q?RN3eM8fHd8YSp3tOBJj7w0sNlSjvubTLSRfkKdAzFw77orB+1kDQx1YKIFPE?= =?us-ascii?Q?elSxJS5wy0IqT810X0ncF+Gpo4iKU3MVlYROWlY/QJFywBCZRAQRWxNls80x?= =?us-ascii?Q?0Lt6y7rxry2Qx/Sswc6zTz8kF7HylNBhAhbpV6cFHtAkL7qUTEfx1ICAFPnQ?= =?us-ascii?Q?9d6HARu990ZxNVip3vTZ3teAtzblqk2+PVx1EWT7WG3ON8zWbHcY3Mahl7EH?= =?us-ascii?Q?saFST7+zikM7psDt/k4V6fopToteMoJVpwnZVA+heCSMVpNGnVnEZVebrdTv?= =?us-ascii?Q?bhmetylHsKjpIeO3VQqKA56YzJbs0yL4XvKD85DgmZ3cVNMz7nOMUFIAx0JK?= =?us-ascii?Q?gb1ZChq3DxXj/V5UtrWWiU+uFOQIKYVDeCK/qU52/pwQyxs0sAVUXWIdWIh0?= =?us-ascii?Q?Pano5pKy2BrnxlGvHWzmVQpOvbacKlstVqjBTIP+YuT4SdsKISVSSngPo/Jp?= =?us-ascii?Q?C7ySLX379YcVJypoUpI7dq/5s0Clfzxlr2IPdMVuzDYdNgqfCGIiMkx9/mh+?= =?us-ascii?Q?E399gbnUgCCoJ9bUuJYWwUbEyID37KT7QPbFNBvRYt0yx9Ll5AR2oNzR14wR?= =?us-ascii?Q?rzVfCNYAnrGMBbwTyoFxnk5rK19lHyI4XGx+3FiWYVHWW58JrtOD7gf0BmOv?= =?us-ascii?Q?/RY/hTRt4ZP01WpYkbvfd2zsHa1sLAFi98gplU49G7Cgs0Zh2jPNVak1YObo?= =?us-ascii?Q?fvrtAQUCMB1xdBhLulgfpoFIFxNxJ78gQqDeiVKLjqA8mIiJm/b9wRkq5PrM?= =?us-ascii?Q?z0Hfs1CuR5oRvvWEQ1pjW1+uydg/pi6gwCA00svVUycRwgMqt/dhedB6zmKN?= =?us-ascii?Q?l/M5eg=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: 2da673ca-cd41-41f1-36b2-08dce3230cdb X-MS-Exchange-CrossTenant-AuthSource: SJ0PR10MB5613.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Oct 2024 20:44:45.9554 (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: neLZ++IVNjzExJmwhV1wKuLbfH5vD7UWf/c1IgRGePPgizZLnIqi6UDZ0ZDeGzo/QvaUR73fv5qdDuqumg8kYou1GnZJVcdZwKt7vr8pbvU= X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN4PR10MB5655 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1051,Hydra:6.0.680,FMLib:17.12.62.30 definitions=2024-10-02_21,2024-09-30_01,2024-09-30_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 adultscore=0 bulkscore=0 suspectscore=0 malwarescore=0 mlxlogscore=753 phishscore=0 spamscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2408220000 definitions=main-2410020149 X-Proofpoint-GUID: 2d9Ld0R6oZ93RW0tcOtvjoeAMrap1juC X-Proofpoint-ORIG-GUID: 2d9Ld0R6oZ93RW0tcOtvjoeAMrap1juC X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: 9FD521C000A X-Stat-Signature: pzf636qrjzatuyj3n9ngmkj7jywip7yf X-Rspam-User: X-HE-Tag: 1727901889-487981 X-HE-Meta: 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 sFygYPtQ 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000716, 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 Wed, Oct 02, 2024 at 10:39:06PM GMT, Bert Karwatzki wrote: [snip] > I just figured out what was wrong for me in "Ruins of Tasos", I didn't have the > 32bit vulkan drivers installed, so perhaps if you remove your 32bit vulkan > driver package you can get the crash, too. Thanks, unfortunately I use arch and it has a hard dependency on that. I might try to force it uninstalled anyway. Sorry to have to keep asking you to repro but for now the only way sadly :( Hopefully this final patch that I set should give us the final bits of information we need, can't be sure though. This is certainly a very strange thing! I wonder whether a driver is relying on old mmap() MAP_FIXED behaviour...