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 0052AC369BA for ; Tue, 15 Apr 2025 15:37:27 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id CAB0228001E; Tue, 15 Apr 2025 11:37:25 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id C5AF128001D; Tue, 15 Apr 2025 11:37:25 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id A855B28001E; Tue, 15 Apr 2025 11:37:25 -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 872F428001D for ; Tue, 15 Apr 2025 11:37:25 -0400 (EDT) Received: from smtpin02.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay07.hostedemail.com (Postfix) with ESMTP id 99D571615CF for ; Tue, 15 Apr 2025 15:37:26 +0000 (UTC) X-FDA: 83336682492.02.08FECEE Received: from mx0b-00069f02.pphosted.com (mx0b-00069f02.pphosted.com [205.220.177.32]) by imf06.hostedemail.com (Postfix) with ESMTP id 3EA9118000B for ; Tue, 15 Apr 2025 15:37:23 +0000 (UTC) Authentication-Results: imf06.hostedemail.com; dkim=pass header.d=oracle.com header.s=corp-2023-11-20 header.b=OO884mlc; dkim=pass header.d=oracle.onmicrosoft.com header.s=selector2-oracle-onmicrosoft-com header.b=xy1IafGb; dmarc=pass (policy=reject) header.from=oracle.com; spf=pass (imf06.hostedemail.com: domain of liam.howlett@oracle.com designates 205.220.177.32 as permitted sender) smtp.mailfrom=liam.howlett@oracle.com; arc=pass ("microsoft.com:s=arcselector10001:i=1") ARC-Seal: i=2; s=arc-20220608; d=hostedemail.com; t=1744731443; a=rsa-sha256; cv=pass; b=qtYfbk1A2n3EXkdU6mzJXewCx0wRHhsbLDvLe1NvVTiDBWXirKVjs+rNtaQgKb0OYvUwdR ocoTG0pJ0+tkH0Eg65GMQCmSC2JE2zi1C6lnzz7ZznbkbjPnEc375gdfP+wh9ttrMl/1lF S3RQi3ZO1JavMYE0E+zJOOETzEmDjB4= ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1744731443; 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=H40GoKC15KqdpQfYVzgBbIz/sXGXraLy8fhnmuk8ehY=; b=Cq/QPOaW5SzzA7/Yjw6Ctf/99whqa2Hmf3IMGMYnZztnRPICkDRMpT1RG2ey7o6zyN684k rALCOYUxYy0APbf93mLOyj3+zq5W/kt0Xw87uDMhPh6ZqxkVJsW347Gu6FQW1Gs2IP2Xao qP834nTTFHrlHz+2wo7iEbxlBupXT7s= ARC-Authentication-Results: i=2; imf06.hostedemail.com; dkim=pass header.d=oracle.com header.s=corp-2023-11-20 header.b=OO884mlc; dkim=pass header.d=oracle.onmicrosoft.com header.s=selector2-oracle-onmicrosoft-com header.b=xy1IafGb; dmarc=pass (policy=reject) header.from=oracle.com; spf=pass (imf06.hostedemail.com: domain of liam.howlett@oracle.com designates 205.220.177.32 as permitted sender) smtp.mailfrom=liam.howlett@oracle.com; arc=pass ("microsoft.com:s=arcselector10001:i=1") 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 53FFMgmK007736; Tue, 15 Apr 2025 15:37:13 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=H40GoKC15KqdpQfYVz gBbIz/sXGXraLy8fhnmuk8ehY=; b=OO884mlcP5g7laBfUbiaxOfg58CRA1sb0P mHS9RocBwkDQrDRNghcUfs3EH0SP3wy59UG2Fw6WtzEAtxLoYdHTsQawf4yZOIWY McXUi6cBs9rt6OYKdWHIHxSZTcFmVhcO/flziYIp3sC5sMIVt+BYP8GPnNwcS/w6 CLdylQmC1SIx7w6TaYT6HGIP1uWjledSBgV0L25r/hLduRzezvVUgMWCyq1c+yew 1WlPyLMQ7JB6F2v+p8Ep0rmvuJoItEeI34nnxNyCew/O7la5jFMb4o7a0g1P3wlr nIxVHUIEE7miR3ZqWKTzDMzGGNsRKtT7DzVYNXkGTUBBH/a61iDw== Received: from phxpaimrmta03.imrmtpd1.prodappphxaev1.oraclevcn.com (phxpaimrmta03.appoci.oracle.com [138.1.37.129]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 46185msxre-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 15 Apr 2025 15:37:13 +0000 (GMT) Received: from pps.filterd (phxpaimrmta03.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1]) by phxpaimrmta03.imrmtpd1.prodappphxaev1.oraclevcn.com (8.18.1.2/8.18.1.2) with ESMTP id 53FFQAQV024695; Tue, 15 Apr 2025 15:37:12 GMT Received: from cy7pr03cu001.outbound.protection.outlook.com (mail-westcentralusazlp17012039.outbound.protection.outlook.com [40.93.6.39]) by phxpaimrmta03.imrmtpd1.prodappphxaev1.oraclevcn.com (PPS) with ESMTPS id 460d50g6qa-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 15 Apr 2025 15:37:12 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=r7Cq/pfy8xmePoRxlwXTXabkc4DE50j3GCZQZ3ODX4407MdYzVQKEMr0wzVBUfTmi8BluSRcuBt2xpQGUaGeiq03GiqmF5bbNOpW9yfkFGPoXaej+FAtBJcKdmt8lDicKEZLOeZ0OgohGdNtfQcf2+t9jOPoTP+Qr0vWGbRFM0K3HrHOEFe3xSE+2hTEC5lR1E0VOEuzBiKbgWAaB9FOe2sNW0DdqoPaCO2uDptyjtTY7rBfUUrsgg1sxh0N2aGwdKa6Ghs9CC0wyOluOTGS9Iu1MC7BjPCNiKiWIGWJ0B6kIKSqdQ4chccjX/Cz2tGokPSeJlYgHNjQslYmQu7bSA== 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=H40GoKC15KqdpQfYVzgBbIz/sXGXraLy8fhnmuk8ehY=; b=ukWQyqhfJH+rHo0VvDG7HTYGgvEjwek4HaXw69d2mobOt5bwKhlDg7YvKqbpis/D4YLsAIYpM3WBfURa/ynuyXHp9Sn88yKpGm8I/3rtqABd8lcg3AvsPejyN0MDaiEbizT1FLtFWpsRJ1XKC+aotIUy+HEYQOiGwnImxo6//1pIJNOkNg5XGauQeYlej+Xv2p5OUbMoX3A/1zSkdDn08wZbF2qQHViF9qh3t0+YABejytb3wMuITOXo3YEmteMV4Gkv04ECwxxjJp1jS+8y0x82upl2skFVSPBasaIQy2GndXzDShpVUY4FJqy8ws83QXXehh2jJ+fsQM+jGl+bJQ== 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=H40GoKC15KqdpQfYVzgBbIz/sXGXraLy8fhnmuk8ehY=; b=xy1IafGblWJkhdi7znr7SnX1t2oEs76U4hEdtFc6Cd7QKlNNMKoaV48tvZN+AbRsXiwP14Ilz4b7WgxtQtNnxX+VGrOeM5JBA+9cVFkdLngoFm1mCiCl5Uh3kT6p8EbaJUKJ65vBh2RatuZYsjNuQi1grPnQ507gu9qYB1NjwVI= Received: from PH0PR10MB5777.namprd10.prod.outlook.com (2603:10b6:510:128::16) by IA0PR10MB6747.namprd10.prod.outlook.com (2603:10b6:208:43d::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8632.32; Tue, 15 Apr 2025 15:37:08 +0000 Received: from PH0PR10MB5777.namprd10.prod.outlook.com ([fe80::75a8:21cc:f343:f68c]) by PH0PR10MB5777.namprd10.prod.outlook.com ([fe80::75a8:21cc:f343:f68c%7]) with mapi id 15.20.8632.030; Tue, 15 Apr 2025 15:37:08 +0000 Date: Tue, 15 Apr 2025 11:37:04 -0400 From: "Liam R. Howlett" To: Lorenzo Stoakes , Shakeel Butt , Jann Horn Cc: Andrew Morton , Suren Baghdasaryan , Vlastimil Babka , Matthew Wilcox , "Paul E . McKenney" , SeongJae Park , linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH 2/2] MAINTAINERS: add section for locking of mm's and VMAs Message-ID: Mail-Followup-To: "Liam R. Howlett" , Lorenzo Stoakes , Shakeel Butt , Jann Horn , Andrew Morton , Suren Baghdasaryan , Vlastimil Babka , Matthew Wilcox , "Paul E . McKenney" , SeongJae Park , linux-kernel@vger.kernel.org, linux-mm@kvack.org References: <0722c3fe0cb4c1e54ce01c7689ce4615ecc87e16.1744720574.git.lorenzo.stoakes@oracle.com> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0722c3fe0cb4c1e54ce01c7689ce4615ecc87e16.1744720574.git.lorenzo.stoakes@oracle.com> User-Agent: NeoMutt/20240425 X-ClientProxiedBy: YT4PR01CA0400.CANPRD01.PROD.OUTLOOK.COM (2603:10b6:b01:108::10) To PH0PR10MB5777.namprd10.prod.outlook.com (2603:10b6:510:128::16) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PH0PR10MB5777:EE_|IA0PR10MB6747:EE_ X-MS-Office365-Filtering-Correlation-Id: 6f50c441-5485-43d2-cd34-08dd7c336190 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|7416014|366016|1800799024|376014; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?mnTt2JHoeymcDuK0Ib0S6Kj2s1+4KTcCUyv6SeTpCjPbO8QhEntlXmEwgKVU?= =?us-ascii?Q?6GgkVHPUnDCGvPdgPdQjtjIRzM1OVkNzmsQ0GzF8VKIN4bg5uqBCNS9w6Ifo?= =?us-ascii?Q?+iw1n1WkaIlllUA6vis6mPWxwZwMGpl+rteNH5RD56NYmRMsx/ECCojOLJB+?= =?us-ascii?Q?BRfL9WGq3LdoQGwYMBiOdazob33ZWzhSNBwVYTqAGRuK61Y5jtO5JHfY3UHt?= =?us-ascii?Q?qRfeGv36p1sQXd7O6x78MQ0dWWEHHJvMVKYAVBbUYAaTA+e7Z5L42TbA4Cbw?= =?us-ascii?Q?mVqK1KxzSuGrG0iK30HHyA28Jb0ACX9A4lnH1COt1GpdRT+p+gk6zU3BjDPf?= =?us-ascii?Q?zLhU12CWhmqcWFbpdi2ZlLfo077+p+fFDvEKCbtixebD30I/cMDKhx5tfuGW?= =?us-ascii?Q?8Q/U62ZmAx7b5nPpj0jWO5tsul9DYD3/hq8csudY5VPVfyRDMTzaiJbzQZfe?= =?us-ascii?Q?OOdb/fgAvw0Os98I5dSxQOyrXEMRa1h6ubL5RLRaJbEl1L9E8z5mxxIZI1OZ?= =?us-ascii?Q?kNg61LyDhcvsPrK9GyXw0abTUbOkI2aPKNl9mE4wcN9TuYT32LjyiPQeSYZR?= =?us-ascii?Q?rRtEaceJSH8YTzxKcWtvp9g0d5rQkLPchdpLeaF0qoiIs563aP7LOAgwUHti?= =?us-ascii?Q?UDjJSk7vohsLP5EvGEPH0ITSIO+QUCVYoVZfTRi5EKGWHRm6b3xZSaDSlzLd?= =?us-ascii?Q?Llgk3F+97+zG1fD7bUt4XMfAllB8imuVoWkLgLrRtElT/vgJ7YwiNPUp2B9l?= =?us-ascii?Q?Q3FlrewktnK3MjbomEyyyGs1NJc6MEXgkJggTDbV/OlEAo49svOeCaO7r8Wl?= =?us-ascii?Q?P+bU2yTALa984vSuQJB40mj7OGY6P3wRpJAhPYAeYSamJearSKB9K28Vu0dY?= =?us-ascii?Q?Rm0zj5279pduFZpRtHbU6S7VfFDF4GTRaU3o9EbKaoaNuYkkq0jYCeO/2TeQ?= =?us-ascii?Q?kKifASU3eBkRdV745ild6st3HCtdDJR3kR55koY1cmJ82LAprHo6kPkga9lm?= =?us-ascii?Q?/kBOqoJzJeNsi5n/3FPHxjj6eWYMi3fWfSffeEaRdoPtP8Zj9AinyES+Yn/T?= =?us-ascii?Q?UVPi755pf4vcTmA0xBSchCxFvyksu38EkYMba/f/DXVsLsNcaIgH+oKfzgVG?= =?us-ascii?Q?QW0NzI5uqSV0ZSlXu3gfnPw+eC3RuAlbkhP3ZRKsI4OMG+hfpgKhbueAltoY?= =?us-ascii?Q?w9xbH4ZNDm10aOxmqe2A1fTJGjw7MBNPzCQL2daVHp+LZXqT+7DrOfBawOET?= =?us-ascii?Q?vL3RwHgcc9my4Ms1gq7gYfeS9p0EhhexSlupyzU5Tba5eaKTmFqez7eaAAuz?= =?us-ascii?Q?ujUHihCdA1E18lZ1tcfFYAhoJFPMlK5z5wPgTcuqmlPonIAKbeZWPQj1WN0i?= =?us-ascii?Q?RTkSmf4=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:PH0PR10MB5777.namprd10.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(7416014)(366016)(1800799024)(376014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?BuzREfFmLvztA/8TcFFPtwoRfCrMgzhtgsgViJXm6YHZZce14dVRjPmWlPU0?= =?us-ascii?Q?Z0Rit+RYnfKuYI/vGU3voN+v81IZ1GZGuG+MQ4V4aDlBfLPjRNUqPQhf3WZp?= =?us-ascii?Q?NqOWPhS8xhV3//Rk/vNG3qlMy3F2LdVT1lquOw9yURGUSWd6vSSlvbLpmF14?= =?us-ascii?Q?MUYCqG0j0zDm0RsJF65jORQXUHahf2Cvq+Cy9ERUMtJH5JVDKGTQdZwDMpF1?= =?us-ascii?Q?wotrwreCEq4jf48dCTei/5DDOhUTvi0CfmRsk+NinEoeHbhEDp9fN8vZClN8?= =?us-ascii?Q?8IV0ND0H+YUVBKmToCmdBwyQmW1k06fuZ3nIoj2hnX+t+/MF7cfdwevgdgpE?= =?us-ascii?Q?860bsVm18C0mDS2BtxdypB+i3Y7c+u5kADYNy/NE/x0TKtPrgtc0guAjhgD2?= =?us-ascii?Q?4V3HUUoRQB7gW2lX/HHlyhv5+ft1Sj0Gvm/JJwnc8AP/MLAfeufxRg9v8mQb?= =?us-ascii?Q?bJZcKvrtqO1q8MdNQ427ychtEtQQJ3ZsXWaW9Mk0mBXGkq6MMu5AOSdB8RoF?= =?us-ascii?Q?XJZ6TwDFlgywn8c83UOqvCBTheO8d/J5CP+pIVehonHklDT40WY/FEaEYiCt?= =?us-ascii?Q?VH60kT4ZLbaiPXYQukzcUU14qUnCBwXSa5gsadSk/vTCaqNvuLQg5/cyhP8S?= =?us-ascii?Q?Z6B+lcyVs1hzlYPopjzqK/IGMsDm0crJnuRK4aD0nwEB0s+qBC5z3owKNwfd?= =?us-ascii?Q?zMVBTQ25yqIEb5cjdiJYXstkaYDSxr0An0R+I7/Mxupnbr1kwXI8RFOPkHn/?= =?us-ascii?Q?kh7r88TvI8uY+Hlsf3kUK1mIeSbQ0lrJ4VD8mAzehZ9xZRWGHyT70j0mHdjM?= =?us-ascii?Q?OXokLdnoO/apku0F8s9oD55c9w/WeTLrxLOzH/5l4+zOijGcWnOt4oJQUEaz?= =?us-ascii?Q?9abVYpirKdJ2h+ira9ido0L21H04btM4CKGCgwv0PQaTT34UbDn72v/q5MS+?= =?us-ascii?Q?R55VNnBdRtG08eNi0CFKlm2Vgdw0+VAk1YIQzpOJuIhZlvHFkl0dBK+QKroB?= =?us-ascii?Q?IzH3GdrN0HenIedh1FzWLQ279RE2U/OBDFjBs83MyARpkdPFfvrNzQCSMoPp?= =?us-ascii?Q?nZaLJdsQlAxYw9RCEGIHkVX+cWUKUmaUjB2u1LY6PlG8Fcha5RwY8CVtynAj?= =?us-ascii?Q?xti0Qt8IQjmfTQhzgEPY3Ph5kSPnM3LTWH8rfSw81/SQop/TYWkGVRnlbkgQ?= =?us-ascii?Q?68Xf03W/8KjhoVgyoT+cxBBdMJufKqEGtn9NBpv65GYY9R0Evq5b+OIoYxIV?= =?us-ascii?Q?Q3qcvLTg8s831XUbrGaQNDFEka2UrZCIQiAqpM3i0TmUFPmuqBrmP3ua/7BI?= =?us-ascii?Q?j/Q1yJedQqxfNcwBw5d8POPhBArKah5A03ySNzYayUzFP3SIyMq9wCLYowdv?= =?us-ascii?Q?zPZKiP04cBqc4L3oGM7MA3La5Mx4/RPMDw/u7o+4YUv+Z6NmQY6HwCE08ZmW?= =?us-ascii?Q?Ujp/0P7MYoCnwP7IB/cO3po0J1iJaDxdlYFOqlXqHtC7FHBgWisTZlgoPLgE?= =?us-ascii?Q?W8gnk4DbQFZ8XLPI7RNPwax/tsGtFsQUzeSyO2ozvyLQ+4Sq2bYcwhhGiZCs?= =?us-ascii?Q?a7aHjV22tFIQ0kdpnvxVu1LwgQCtfldtsh9bORZs?= 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: 6f50c441-5485-43d2-cd34-08dd7c336190 X-MS-Exchange-CrossTenant-AuthSource: PH0PR10MB5777.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Apr 2025 15:37:08.0360 (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: UqLKbJsZvO+p394L2mDLVrYl0AplnXKiHrgMuoevpGloSiqAse4WXCdEh9jwYLvkqsuLUvplxGLwKRdGKsZ3XQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA0PR10MB6747 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1095,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-04-15_06,2025-04-15_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 adultscore=0 phishscore=0 mlxlogscore=999 bulkscore=0 suspectscore=0 mlxscore=0 malwarescore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2502280000 definitions=main-2504150109 X-Proofpoint-ORIG-GUID: CFZgzjLTV1rtj2Ewswpk_XUeK9U3J8tE X-Proofpoint-GUID: CFZgzjLTV1rtj2Ewswpk_XUeK9U3J8tE X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: 3EA9118000B X-Stat-Signature: cnyt8zz4u7zehsx1b8kxh3rrswr95fym X-Rspam-User: X-HE-Tag: 1744731443-194315 X-HE-Meta: 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 WfWvxjf4 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000013, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: * Lorenzo Stoakes [250415 09:11]: > We place this under memory mapping as related to memory mapping > abstractions in the form of mm_struct and vm_area_struct (VMA). Now we have > separated out mmap/vma locking logic into the mmap_lock.c and mmap_lock.h > files, so this should encapsulate the majority of the mm locking logic in > the kernel. > > Suren is best placed to maintain this logic as the core architect of VMA > locking as a whole. > > Signed-off-by: Lorenzo Stoakes > --- > MAINTAINERS | 15 +++++++++++++++ > 1 file changed, 15 insertions(+) > > diff --git a/MAINTAINERS b/MAINTAINERS > index 8d834514a047..ce55676a16a4 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -15595,6 +15595,21 @@ F: mm/vma_internal.h > F: tools/testing/selftests/mm/merge.c > F: tools/testing/vma/ > > +MEMORY MAPPING - LOCKING > +M: Andrew Morton > +M: Suren Baghdasaryan > +R: Liam R. Howlett > +R: Lorenzo Stoakes > +R: Vlastimil Babka > +L: linux-mm@kvack.org > +S: Maintained > +W: http://www.linux-mm.org > +T: git git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm > +F: Documentation/mm/process_addrs.rst > +F: include/linux/mmap_lock.h > +F: include/trace/events/mmap_lock.h > +F: mm/mmap_lock.c It would be good to have more M's here in the case Suren is away or whatever. I have worked on the mmap locking due to the maple tree addition, and I have helped with vma locking in some areas. Lorenzo wrote the locking document, which Suren pointed out last mmap lock meeting and does make locking changes. Are there others that could be M here? Shakeel and/or Jann might be good additions to this list somewhere (looking at the edits to the file). > + > MEMORY MAPPING - MADVISE (MEMORY ADVICE) > M: Andrew Morton > M: Liam R. Howlett > -- > 2.49.0 >