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]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 51982CAC592 for ; Tue, 16 Sep 2025 18:12:43 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id AE17E8E001B; Tue, 16 Sep 2025 14:12:42 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id AB90F8E0001; Tue, 16 Sep 2025 14:12:42 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 980D28E001B; Tue, 16 Sep 2025 14:12:42 -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 85BEC8E0001 for ; Tue, 16 Sep 2025 14:12:42 -0400 (EDT) Received: from smtpin28.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay08.hostedemail.com (Postfix) with ESMTP id 372FA14029E for ; Tue, 16 Sep 2025 18:12:42 +0000 (UTC) X-FDA: 83895908964.28.D37C091 Received: from mx0a-00069f02.pphosted.com (mx0a-00069f02.pphosted.com [205.220.165.32]) by imf20.hostedemail.com (Postfix) with ESMTP id 51C9D1C0019 for ; Tue, 16 Sep 2025 18:12:38 +0000 (UTC) Authentication-Results: imf20.hostedemail.com; dkim=pass header.d=oracle.com header.s=corp-2025-04-25 header.b=APyYVu63; dkim=pass header.d=oracle.onmicrosoft.com header.s=selector2-oracle-onmicrosoft-com header.b=wV3VX++Q; spf=pass (imf20.hostedemail.com: domain of jane.chu@oracle.com designates 205.220.165.32 as permitted sender) smtp.mailfrom=jane.chu@oracle.com; dmarc=pass (policy=reject) header.from=oracle.com; arc=pass ("microsoft.com:s=arcselector10001:i=1") ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1758046358; 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:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=Dz1VlJ61ptRtjqMI7QHRsl620CCMSZvdQXmtLJSEK0s=; b=uzwHGP7jZXoZf1jKqjS10YJ/yde9+lXFCVsvtP/hXkaEtUsHRzUQAb4+8Z+nhDf46zx9dk Il+dOfvD+Mme7hrN4BBcsZtF8Eh+v5YgRHWXiOMUkf060eWqajhgShns0lDhXZGKAzagYg GJ9KFVjFzuViTWRbvlyqE4lFZMnf3g0= ARC-Authentication-Results: i=2; imf20.hostedemail.com; dkim=pass header.d=oracle.com header.s=corp-2025-04-25 header.b=APyYVu63; dkim=pass header.d=oracle.onmicrosoft.com header.s=selector2-oracle-onmicrosoft-com header.b=wV3VX++Q; spf=pass (imf20.hostedemail.com: domain of jane.chu@oracle.com designates 205.220.165.32 as permitted sender) smtp.mailfrom=jane.chu@oracle.com; dmarc=pass (policy=reject) header.from=oracle.com; arc=pass ("microsoft.com:s=arcselector10001:i=1") ARC-Seal: i=2; s=arc-20220608; d=hostedemail.com; t=1758046358; a=rsa-sha256; cv=pass; b=KjnnOcGcP13h3hWjYKvQXOGQ8oiaA1hVVpeqbXKx84cRYkLcyEM04/O7MDVOYqtaJPZPI6 VQx+5ZVaqj4V3an3gI4yEKVGluH8nt77CvFbnXSqs6Z//qpX3EVBryvzyI5bbhpfGdetaO YjXNYoylkDCBWjRcLDAGHBhAnXD2zJU= Received: from pps.filterd (m0246627.ppops.net [127.0.0.1]) by mx0b-00069f02.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 58GIBxQF029978; Tue, 16 Sep 2025 18:12:29 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-2025-04-25; bh=Dz1VlJ61ptRtjqMI7QHRsl620CCMSZvdQXmtLJSEK0s=; b= APyYVu639GG1OngkNd0pMKSB0GuP6b+0AuHJqN1m1QScSTKJWHaqyN84uaGKJj7W +0qdDKkMp83fpeJMXizgKQ9wG3N8oLneFj8S6PDZwYtLysYqnwi6YlhyhpWXWElA ScsksOYIrF4564M+/bxO4sIobnVy8TYM0qioXF6+h0n/42Jdg2cr800QIWAP6qTr n2IKvzNJp3QzsFmk9/yDSHY9KNThhZdTxcK2hSgGyxn2hZiCEonTS8MPd29KexKT DMGhDnb/0+nSjqM/b7GwMHSUC8xucpHwQlQr/ipUhMCxY2OscNwFmPIhxXUxOJ/M QkDLgWA645YRbK3zC66WGA== Received: from iadpaimrmta02.imrmtpd1.prodappiadaev1.oraclevcn.com (iadpaimrmta02.appoci.oracle.com [147.154.18.20]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 494y72wb13-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 16 Sep 2025 18:12:28 +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 58GGgDVh035313; Tue, 16 Sep 2025 18:12:26 GMT Received: from mw6pr02cu001.outbound.protection.outlook.com (mail-westus2azon11012000.outbound.protection.outlook.com [52.101.48.0]) by iadpaimrmta02.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTPS id 494y2k21y0-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 16 Sep 2025 18:12:26 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=Z3zkng/62ydmBVzg5vdFqstKUOSXMpHl3Iz0FdArX1h7MD0eFn3gtmcIuDwXjyVfsDki1tUOaTjO6wP5M0iRlJlQm3gcqy2IoqJEGhPO9SQ8fTJ5bP+J8SGenR+/1dX0IVaq0YCOZ32BZCPwtZ3eytt6BrXiD4pQQCishxVx/LtFnnJg+O6NoqWtX1VbIZdn/FmEg7+DrPEbFBsXY7OEWkQ9S4/TBUZk3JOfpzEgdfnaMJICVnLcOU/JBTdYoNUL6PmZ5uBZBfk6PGg5nNCaKiU7pesm0NRuCcg0HOjCF+45FPpalgHNeLHqS6p1Kr7lJpdw2qXmJ+mOhBw2H+87TA== 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=Dz1VlJ61ptRtjqMI7QHRsl620CCMSZvdQXmtLJSEK0s=; b=Ug2g6ElVdjOw/JvcihT9ZJlZTdbIZSOHQcmgpNPjBFYbPEuaG6OaGmTKs0yIn1NWK9dpNJdCvg2z3IpieV0o7KwtkWplU+suSZbqyAcdAVcXp64v0Fw4QGUyV8aOlFSWDfeMSYRhZmfcpsbN1nOBOimFq0tbNnn9tz9lmYlagSigh9HXhiQ7+mUemjI0Mwrtp/Yycd7flVdpn6sMlLfjHznSqVr0xG61n/MK/t/Y22FdqDhRa+gB59LUBD9xQDPrJUxi1xKhbrTMmNXPHIjRDD8hTeT6ES7kMow5RoaIBxqtglEs7zcZu/HHNDR8+LHcFVWEB4p6kjIbPULD/ZAyOA== 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=Dz1VlJ61ptRtjqMI7QHRsl620CCMSZvdQXmtLJSEK0s=; b=wV3VX++QPhU+6sUMway0LfM/hlgczxx61GTWwSMKarN3+rSA+8tkWoU7bGTqEge8Ezr1U+LqpRK0/AbmLAWvneX6PuFsg3/E21PNihVkChX/0K+OuJEoD8UlMttlriBXYx4iqZkW1dq240qeQDXKcOeHWxK0PO0GFpZsiqcqAlQ= Received: from DS0PR10MB7364.namprd10.prod.outlook.com (2603:10b6:8:fe::6) by BY5PR10MB4211.namprd10.prod.outlook.com (2603:10b6:a03:20c::8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9115.22; Tue, 16 Sep 2025 18:12:23 +0000 Received: from DS0PR10MB7364.namprd10.prod.outlook.com ([fe80::b7d7:9d3f:5bcb:1358]) by DS0PR10MB7364.namprd10.prod.outlook.com ([fe80::b7d7:9d3f:5bcb:1358%6]) with mapi id 15.20.9115.022; Tue, 16 Sep 2025 18:12:23 +0000 Message-ID: <2c1d20e1-f024-4f4a-90b6-685a4daf6bbb@oracle.com> Date: Tue, 16 Sep 2025 11:12:20 -0700 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3] mm/hugetlb: fix copy_hugetlb_page_range() to use ->pt_share_count To: Andrew Morton Cc: david@redhat.com, harry.yoo@oracle.com, osalvador@suse.de, liushixin2@huawei.com, muchun.song@linux.dev, jannh@google.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <20250916004520.1604530-1-jane.chu@oracle.com> <20250915200815.e2b844e0a3291fa994d333b4@linux-foundation.org> Content-Language: en-US From: jane.chu@oracle.com In-Reply-To: <20250915200815.e2b844e0a3291fa994d333b4@linux-foundation.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: SJ0PR05CA0006.namprd05.prod.outlook.com (2603:10b6:a03:33b::11) To DS0PR10MB7364.namprd10.prod.outlook.com (2603:10b6:8:fe::6) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS0PR10MB7364:EE_|BY5PR10MB4211:EE_ X-MS-Office365-Filtering-Correlation-Id: 40bb7cbe-e040-4e28-2707-08ddf54c9559 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: =?utf-8?B?UnhHaFBZT3MxQytscWJJMGlManM0WHEvNHFYbW9zTTFNVWVHU1YyY1dPNTFt?= =?utf-8?B?Rk1YdHArL3FPVmIzNUtmaGpkN01zZE8wcHEvTWhaV09SKzhtY3p6WjZZKzhW?= =?utf-8?B?ZkdzTDZXVDNjZENOTTlXdE1OcnpFbm5jaC95MkZNMEFlbURpNlNyZUpZVDFp?= =?utf-8?B?aGhxdWlwcGtiLzYyczdkckIvTXdPSjI5SEtHK2ZQbWxiZ0FkTW5ydU53WWgx?= =?utf-8?B?cWU1aTlUQ2ZzT2FuQ3NKekZ0L2ZWTTh2cDVjeWJZb205TmxGeEZSUkpwQ21v?= =?utf-8?B?cGtZaFlSampoMS9WTFhPNWRQTmVlQXNwR0NTRWoxb1JFb0Y0WU16QXkyZWs4?= =?utf-8?B?Z3A1UkhWL3JsbzAza3lvcW5QdGYzQVgxSllIOVV3SGdtUTNNMUVEcGhxUVpR?= =?utf-8?B?b3NSZXg4dXVIRjBnNWN6ZUdiZFdLSVR0ZjNDS3FRK3NxR0gxWjNnalRSZWtO?= =?utf-8?B?eDVVZktOTDJHV2Fpd1o5YjNSUDVFLzNUN0trMThOaVlXRnc3dkdVUHBlMUln?= =?utf-8?B?Y0RtZU44MjVwYWowWEd5V3lWbnFvbDVXWjY2TG9tRitUZFhoNS9DWW1GYjhY?= =?utf-8?B?ZVNWenZiV09nZlRrdi9MMmxpUDUzUUJyQ0h4aktVd3hsMVdaUkFEOVZRWkVs?= =?utf-8?B?TzZNaVdiTlBmS3cxME5jS2d5QzRrRytncVRFRGptNVp5ZGZEUDVoM093cDYy?= =?utf-8?B?UzZEYUVXejBVOUxVSHFhSXFUMnlTaDNTNkpUaHdBSm14VWtxZXFlMWVuVWZY?= =?utf-8?B?dHcwMkVSUFF4aWpHOTJxUVFFOXZnM0NkNGVnN1NWUGVyVjJmUStSN29zOGI5?= =?utf-8?B?ZkNhc0t2Vi9YQ0V4YW5yMGdYV3FnNUdjdnpzd1lxTXp2cmJGYTZXVm5lcHlM?= =?utf-8?B?eHduYURQQjJCU2tDaXpWSStVMGdaLzloaTJnTTJaR2J1S2tGaEJKL3ZqbUda?= =?utf-8?B?WmVkbUlCUlRERlVDUUlydkZSaElhZXR1c1VFMFZWLzJLQy9OK2dZaFpsRXhx?= =?utf-8?B?YVVtbThHSU0vSlh3UTZLRWI0N3F5NkJaSTFWNVBRckc0ejY1Rmt5L3Bqd1lM?= =?utf-8?B?c2pZQTdCdFhzcDlYMFdmQUxkaG9BSWIrWHpYekFpMnJaQ2haN0hpN1pETEpk?= =?utf-8?B?ZWhGS1RoQ1JCU1p6ejhoL2V5bzZHdW16ODRtYVZWMVh3ZjZGSzRJbG1Yc1Yv?= =?utf-8?B?clpGMWo5OThnSjJWbEpvakozKzl0Ym9XS0VndHVwTXBJQ0RzZkpBSTNEZi9n?= =?utf-8?B?eVVNNXlLNitac1ppY2kwWkduaHlLTnlvMkxEdzFjWHRUZG5MY3h6YXQxbllz?= =?utf-8?B?RFRqcGZESXlvRlZJcEVXNWMxSkY0NDUrTVNQaHhvcWlpdTlLeGE0dHZSRFBu?= =?utf-8?B?U0RiSE9LcnlWTHFLaWJRSDNDN0pyNFp3RWUrcCtqZ0ZuRWdNOWt6ZTRiT3oy?= =?utf-8?B?ZVB1TUEwSjBwdmtjMmxhR1NmNWRtUkF2QzFNTm5QSWM0MmJUOTZGWDFFZmVo?= =?utf-8?B?T3hlZ090SDlXb0dueG5oSmcrZ0U5a3VneS92S0huYWIyVkxrVjBKTXZETFQv?= =?utf-8?B?MEx0WUhHK3QzR2FSei8vRDJWSnlpd0M2R0xyNFNEckUxTEcvK0dnMjdBSURh?= =?utf-8?B?QXVMWnpmaEp2T20vZHRHYnJTbndyRkFjblE0OTM5MWhKSmg1WU9xeU5LQVFY?= =?utf-8?B?Nm9zQjNaUjZ0YlE5aGl2S0RXOG94TWVPTk8yZDI4OHFVZjltOS9zeVYzYW14?= =?utf-8?B?c0k2ZHJMQVZSa2NRTkJhT2daSzh3WHAxY3RmemdzNStpNjB3M1N5VSt5UlRK?= =?utf-8?B?MnMwR1pYSlFDVHJ4K2pNYit4cmNYcUpROFRqWXUxMUVTZ2JzOVE4T2grQ2lo?= =?utf-8?B?Vm5VaDdURGdnVTI5dy9INDU0KzJyZzdDTlp1cjlrcHFsZytqMEdmdlpWNTR6?= =?utf-8?Q?d75GpBk/+iE=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DS0PR10MB7364.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: =?utf-8?B?L2pNU2cra3NEV2hwSStMYnlMclgwc2k2T0Q2VGhhVEFOSDRsUVlweVJwdTdB?= =?utf-8?B?Sy9NQUhObzA1a2xuWG9hN1JNaEZFVnZ0VUxNOVNSd3N5T0xsTVlteUpDbHpY?= =?utf-8?B?MlVpWkNOaklhNGx1RmN2RGhUbldUZmhkTXlUeTFQa0RVTkdyL3NSc2ltVDg5?= =?utf-8?B?NnpZd1NRVExOUkhxYlNxQTMvUy9HN2JHT3hzbDcrN1dWSTRRd0VXVGtuMUNE?= =?utf-8?B?WHpKU0ViVW5LL253UnViU0lFRWZhMmhWSDdyYzBXUFpwVDlDN3NRY1gxbXZx?= =?utf-8?B?UmV0Q3FuZUdXWnpDdjV4WWlTZ2tTK2RkbHc3Zmx4RmJvaVIrSmRjMVFEVW5Y?= =?utf-8?B?Ym9uOGpBTkZOVWtLZXQxTmF3ZjdTclE0ZWZhbEtuUUdJVGEzRFB5SU0rNzJC?= =?utf-8?B?MnJ6dkpCWUZxNGd0Y2NKeGM2blhEZW5yRGpyUlByUzFTWkYzMExlUld1RGha?= =?utf-8?B?N21vekc5OVdaMkVIMXNXNnZxUm1nUVhQYU9vOVM0U1B0UnZuRWVSb3FPd21R?= =?utf-8?B?U3FtMkNGdk0zSW0vcEZXMnk4L1JYd215ckRrR0Y5MVRKdmJlaTZPcFJjRnht?= =?utf-8?B?cVBuWVFRRVYrQ0NVMlZNczhEaW9IQkREa1N1a1ZPZlA2WWtGOEFnUHBmT09z?= =?utf-8?B?dDcwNzlBeWdkNzhNNTdXVklYclZaNE1MbURwcm9FZmdXMXRWYUt1aHJhZFFI?= =?utf-8?B?YUM1c3I1SXViUHpMNnppNENmZ2VTUlZHV0QwTElxOU9xM2dXeVhDWlVjZDV4?= =?utf-8?B?NTJJa3hpYUlxR0pmUDB2SVo0NElVN2RLdW5mNlRtdU5rYnZEakNtbkhhTGxB?= =?utf-8?B?Tkp2OWlBdngvTm5hVFpZMmo5UVhFSjBSWlZ0OEF5amV3UEtBNXBQcVo5ZCtZ?= =?utf-8?B?aTd5M2t0cWc1MEYxcDZpQzhPVGk0a3ZxL2thd2lOdy81cWx1cGF2M3lkQ2R0?= =?utf-8?B?NkdmeDN3eHo1dUh3aVZaUjBRWjNyVi9xalljWEVsNzZHeXM4aUhUUDA3OWVN?= =?utf-8?B?dmNEajZucjRDZ3djSFFhNnd3RDBRbE5HZzIyazExZ3NScVdmVVhGTTludTdC?= =?utf-8?B?bjB5MHpsRnhXQUF6STlmem9IMEdDQTlPY2VRRG1pOWFiQm9IRGxDK05nTkdl?= =?utf-8?B?K1pQaEtZSlJQMmoybmhsekNvUE91Um1lWTRYT3VQazRqNmg1VktUTEtadEFF?= =?utf-8?B?cjk5RDdNVmVoajlkTmJFbVZyK1pBcVkxdGhESjAxY0JSODkzUU41aklhMGdj?= =?utf-8?B?SnJoR2FoRVBWdzcxQWxnblFERmtWOXdNVElmYmR5S3dQWDNHZ0RPck9NNE95?= =?utf-8?B?cm81U3RzNU1lWk9qN242V1JyMm10RS94VFFBOGRNcmZ2cEZSb20ybWpRZ1gv?= =?utf-8?B?djF5QkdWdFpCaDBKSVo4eFFLbTVaK1RWejEycjNkMXMralEwU2ptdFYwYVZr?= =?utf-8?B?aEVIY3lPRzlteUtCQmVURnNHcjlja21UVVBuU01JWWp3S1I2WG1wNVdmV01O?= =?utf-8?B?R1U0MVhDOElxNzRqZFJNVWhtcGdhSDlHUDlvbGJyejcyaVhUSEtpY0xzOFpB?= =?utf-8?B?Q25YZzkrQjd2M0lDRnlFUkFHTzZTWmRwaFQrY1lhZ2xUR0w0WlhjTFVHeVJn?= =?utf-8?B?NlZwT1BERTk2ZFdJUS9HT3o5citORWJjbDJ1aElBaDBkWllHK2tEUEg4YTlO?= =?utf-8?B?NTduVTBLMERyeXNGcTBFYm9SRFNVNW1zSWNiVGVFZGM4V1BYRkVablArZGUv?= =?utf-8?B?ZDMrdjlEZ2xvTis2Q3hvcGtocXJjTkJRd2lnVzlDNjF5VWtZWlRaRWhvRG5j?= =?utf-8?B?Zjh2TmRldU9RU2xqVWxiUFgycll1TVRwbU5sYm9ETUpLNjlQR3M3Z0w1N2cv?= =?utf-8?B?QTdXWEp5RVMrYldacDdjRjY5MXU3VjhBaWF0NWxEZ2JUMEFjbzVHRVk0TTZF?= =?utf-8?B?SjNQeVJRdjQ0elcyRUQ3R09TKzVOZ2VoUGRFeUN5SHF6bi9yckxBK2YzRjVD?= =?utf-8?B?MTVtVWFBd1BSdVNrL2NaT1NuaVRQc0VROXArSy9lZDNDeHNWa281SllZS214?= =?utf-8?B?d09adDRySzQzRDJTdDdhbVA1VndrMmpGR3lSVWxCd21KTGZreEhaVURWRGJq?= =?utf-8?Q?PC2r2dicm231kUMznn7ruYuRJ?= 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: 40bb7cbe-e040-4e28-2707-08ddf54c9559 X-MS-Exchange-CrossTenant-AuthSource: DS0PR10MB7364.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 16 Sep 2025 18:12:23.0599 (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: fNCglUKlpyAQFXGyIyjzDQzsrkG8ukVOEwWAzXfp1KKznHTulJhnoBxBv2YTXgmDMHLHp3bMLIJ2/rkn4/F4CQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY5PR10MB4211 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1117,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-09-16_02,2025-09-12_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 malwarescore=0 mlxscore=0 adultscore=0 bulkscore=0 suspectscore=0 mlxlogscore=999 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2508110000 definitions=main-2509160169 X-Authority-Analysis: v=2.4 cv=F9lXdrhN c=1 sm=1 tr=0 ts=68c9a88c b=1 cx=c_pps a=e1sVV491RgrpLwSTMOnk8w==:117 a=e1sVV491RgrpLwSTMOnk8w==:17 a=6eWqkTHjU83fiwn7nKZWdM+Sl24=:19 a=z/mQ4Ysz8XfWz/Q5cLBRGdckG28=:19 a=lCpzRmAYbLLaTzLvsPZ7Mbvzbb8=:19 a=wKuvFiaSGQ0qltdbU6+NXLB8nM8=:19 a=Ol13hO9ccFRV9qXi2t6ftBPywas=:19 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=yJojWOMRYYMA:10 a=GoEa3M9JfhUA:10 a=yPCof4ZbAAAA:8 a=40Hn-1xceIyPyDX-wYcA:9 a=QEXdDO2ut3YA:10 cc=ntf awl=host:13614 X-Proofpoint-ORIG-GUID: yCDWIP_oHbA4fSBLFO-ig1KaReb909RI X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwOTEzMDAxMyBTYWx0ZWRfX3tocs6MbGldf cgCbf1JbjC0DTOQS8M55Y2XCbXR2ByivYWFhMueRxy/TzQZIKQzdcNaVHPpLOricM612ndkBYFJ jHxqSMzJ02fDUmsSKiOZIjtQPc1JJGcO4Mv1mkLoK1ht+94sTEtgySB9WFAhNqIIrmLr47KkL04 Ruv/6bYqf8qmUsYSrx5ZCFKYyKDHzuYua1N/gJ4hjB2lnK6coi7bClUqIqsKu2Z79OWqQiCCeaw 88MH+fIJjXloW65j+O/p3D87A8jSDg44n6RZ+3I+F4aQg1+HUwAYJobBS5fpHELNGzRFMh6ND8w Xe5AAJfvtk5JJ473jJwnNVAt5WoErnnjtJ4rBptBo1rGvxC1ocYWxVtMU9yAkMK7XN7RqeIRtj8 j0WgRlzPZ4Y5KOAq6b0HKCO7yTIqtw== X-Proofpoint-GUID: yCDWIP_oHbA4fSBLFO-ig1KaReb909RI X-Rspamd-Queue-Id: 51C9D1C0019 X-Stat-Signature: iirewa1req9sbt1crxbmctmpgpjqqqnd X-Rspam-User: X-Rspamd-Server: rspam01 X-HE-Tag: 1758046358-764298 X-HE-Meta: U2FsdGVkX1/mmLQ8mWfOifUcdrUYZuxvNHEPzfgCwTs3Fo51ZT2UERh5y6HTEFps3GwDkq4qT+cl/U6awWFGL1S9b6Kx22nSDsZjHEuDTIc28h/Z9gNgUwBw2fC4gO7qDX4iRnEL5FhP82xw+V0RjMW8BJzlmfTouaYBmPyBZ8sQFAZ37Ba869RXeLHTuFqPGxT/5pY8J/JcT+0HxLPeWxSec04d+mwCBMbcNFri4p/n6RdlKHvKcC9LWfV93jK68ZKrQylCknZVnlrh/0WfJZe9t2o91AE0IfC9sZGnai8jM8bPHC5jM4nQAPoaeGGHM9Gz8JTIjDomtNlPnFKTqBZnZeTz8zbP0Rsbh+cGRXPNNGyDUmbzUsevPasA1LRLKJLQwzj0upqGcmeCidhx8PPc81tnssUgZG4g44StPj1OUX3p0aY7WG6YSbxhgr1b65TS9O1N0RqN9hhuzp98w0UKFlMXaIkHGuFwq5MHW1tpHbDfjTmp6g1PaEg2LZlZIhQYJCxJniyXKQ2bPvz3BMhkmDv4RQ8XuH+8oob4UZGvlHF6sq4yODw65rH9RjTIct496I+1/C8gT1hstcyULw9ZiCk8OYux+rmxIgv9OwSrak37Wcnfd5VQkWtj3O1Vs5PvUhFnJlPCYtwmDK4oaXj95NLZtqrv7AevK01pGSCa9NRMzi0gYOD87b4s5tlwgxeIU6dtLWSHUkaRX7ngaQqNi7HPCz31z0V9+8QgpPhXdsGWp4tpYva2IFHFgF/C7xp1iqdpiWUcHkXxQebjcaJCVIQI9l3uvYDZkgeoVBaJ0W37jsCnPJ4MZxXt+0VVEUOgpS1AbGeejteeuArtDl68NRRIYk3zTFhFfzbqqejd18SooSpn4Z2+lg8TUe2MjzgZcKoow3VtF7alLfbGco002Sj90bXm76szHXvhd2ilxT8966XnhDafoD3PM0KoMd8bHrUYCHC0xJxR+0G PpjXfXtG 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, 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 9/15/2025 8:08 PM, Andrew Morton wrote: >> Fixes: 59d9094df3d79 ("mm: hugetlb: independent PMD page table shared count") >> Signed-off-by: Jane Chu >> Reviewed-by: Harry Yoo >> --- >> include/linux/mm_types.h | 5 +++++ >> mm/hugetlb.c | 15 +++++---------- >> 2 files changed, 10 insertions(+), 10 deletions(-) >> > It's conventional (and useful) to explain (beneath the "---") what > changed since the previous version. > > Here's the v2->v3 diff, which appears to be based on David's review > comments: Yes, v3 is entirely based on David's comments. I will resend with comments added. thanks, -jane