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 44590CE7CF8 for ; Tue, 1 Oct 2024 09:20:20 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id B38FA280064; Tue, 1 Oct 2024 05:20:19 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id AE874280036; Tue, 1 Oct 2024 05:20:19 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 913DD280064; Tue, 1 Oct 2024 05:20:19 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0010.hostedemail.com [216.40.44.10]) by kanga.kvack.org (Postfix) with ESMTP id 6D10C280036 for ; Tue, 1 Oct 2024 05:20:19 -0400 (EDT) Received: from smtpin23.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay04.hostedemail.com (Postfix) with ESMTP id 010291A04D7 for ; Tue, 1 Oct 2024 09:20:18 +0000 (UTC) X-FDA: 82624487358.23.123D588 Received: from mx0a-00069f02.pphosted.com (mx0a-00069f02.pphosted.com [205.220.165.32]) by imf15.hostedemail.com (Postfix) with ESMTP id 8B249A0007 for ; Tue, 1 Oct 2024 09:20:15 +0000 (UTC) Authentication-Results: imf15.hostedemail.com; dkim=pass header.d=oracle.com header.s=corp-2023-11-20 header.b=FyE6tx5f; dkim=pass header.d=oracle.onmicrosoft.com header.s=selector2-oracle-onmicrosoft-com header.b=abWAvJd9; arc=pass ("microsoft.com:s=arcselector10001:i=1"); dmarc=pass (policy=reject) header.from=oracle.com; spf=pass (imf15.hostedemail.com: domain of lorenzo.stoakes@oracle.com designates 205.220.165.32 as permitted sender) smtp.mailfrom=lorenzo.stoakes@oracle.com ARC-Seal: i=2; s=arc-20220608; d=hostedemail.com; t=1727774312; a=rsa-sha256; cv=pass; b=CXUs9mvTO9IyiOD9QGFoLVjGZcBu1XFqOUL10IdqqjppXc0s+bD0sOxeNTG4liEGNIbp6L b0TcFzov0tH6bVOeFwTkX9xadwfTMOPIPn6lqR7gFPCSU6sXsZj4CldmNWHbRk2z/FZObj O7BM9YbrTddLKmeJXzkdweHAj4neV1U= ARC-Authentication-Results: i=2; imf15.hostedemail.com; dkim=pass header.d=oracle.com header.s=corp-2023-11-20 header.b=FyE6tx5f; dkim=pass header.d=oracle.onmicrosoft.com header.s=selector2-oracle-onmicrosoft-com header.b=abWAvJd9; arc=pass ("microsoft.com:s=arcselector10001:i=1"); dmarc=pass (policy=reject) header.from=oracle.com; spf=pass (imf15.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=1727774312; 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=iRLlBINDzcw9ReSfUa7wyFexeTFlgnC/LLvPOsAjEj0=; b=zFbbZ0oYkD+cslZnZxYp1uq7wtnBCr+zL5SbdTNYAJjTaEFGOn7MD3E8bukYh+gmGATXWe m5YqfIZQxjf1H+yg7p5ffV0XgVcS2Y93NxTJgGx2PvqORzVc06ngBbV7GO9A/VpXMr3n8X rwL6QesntHTRF5E4JceDn8EfxzqsbHA= 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 4911tak2024900; Tue, 1 Oct 2024 09:20:14 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=iRLlBINDzcw9ReS fUa7wyFexeTFlgnC/LLvPOsAjEj0=; b=FyE6tx5fUDCgFyV0PrFdukvUDcv/p2x /9gXMKc3gTmV/uqpIjgc475XRKiqKrMxtvjDxTk9Ia4Y7zsZKyhBBJV4DFOs+OgB +QLnRXC8OS6rE4ch6/KGUdlBDqxT4EoqcAOcdzoYpWANPgif6sqAH0fTEa0KoYcp ZxB17v/rj74Yhet2fdGJhXOzqqzUSp0qzIa0ShqjEkNo9Sg/m5LKh+gz5Fasizmo IRLV/atkAJ5XpNznSGLYpWx3+HS3Hv5BfwO1XhCvt0QeuJOkuE26Ve9+6uTcJjgf SJarGcby/0moFK2mvXcAVjpYy8yp8vYSnjisnWgJ0LXkfTLo4Op7tTQ== Received: from phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com (phxpaimrmta02.appoci.oracle.com [147.154.114.232]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 41x9p9np62-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 01 Oct 2024 09:20:14 +0000 (GMT) Received: from pps.filterd (phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com [127.0.0.1]) by phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com (8.18.1.2/8.18.1.2) with ESMTP id 49180hFx028438; Tue, 1 Oct 2024 09:20:13 GMT Received: from nam11-dm6-obe.outbound.protection.outlook.com (mail-dm6nam11lp2177.outbound.protection.outlook.com [104.47.57.177]) by phxpaimrmta02.imrmtpd1.prodappphxaev1.oraclevcn.com (PPS) with ESMTPS id 41x887gf8r-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 01 Oct 2024 09:20:13 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=I+3MNcrPMXPbmiQIezclNDPaH2DC10DDNujRq4dDakK607v9kpBE+euvhA9ZkXblbxgfS756W7sxnHLuumZwYOAeT1HKdbzGOCoHhyFegZDMDLfnV/Hy0L/0tCEOVPpJVybVCBhBmd2CZsjN0MKfXIZPxo5AbU+G6eMEV21GIWl5dBkeXIxqa8UG+DNE0sKOyGpQuCR65892v86JOW/+/HK7ZZv7AJiHu97R29bVqcMMNADeFkfxiUMeY2AOIiV19m7dp/nKR2ozTsdrgD+gikAlrRmMmB5GsKkmfvDt8goY2oyJ49Ixd//4mxpl9ufxYCpn4rQDz/FdsYQDY+TWGQ== 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=iRLlBINDzcw9ReSfUa7wyFexeTFlgnC/LLvPOsAjEj0=; b=hjBtXWq9iG4xpH6n9fu74WOKkMPQvBMxB4oArK3fvrDaBbtWhUkiu63F7tb5EdDgBsPMLeQvoXMls6SUd/EICuOHd1cqH7n6AuxlBt4VbwlgcgIoMn30SYgToWaZQwRg8yYh/LTs14tO+L0Ce0v/QwPKTDJcjSiL0Cd2rwTQyz4ptAhvkByxc6S8qdXeo7ulanF355zFAm0CZqLggSJ/9nF68aNMXLGRl+hpKpj7qzE7aLvK4TiohoysAUMtckrof/1+33AJ1PIvdG/sBXhR1TLjLC91X0DT0r+cz4B9dZhJWCXtGcjBE75RwaXjKfMX/PjwXycdh7jvISDqNYwB+A== 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=iRLlBINDzcw9ReSfUa7wyFexeTFlgnC/LLvPOsAjEj0=; b=abWAvJd9skoUNqa7VNuIJaEZfK3AxLa7+4Dezj7ZXryqV+qFjObPxyORZ6AmRmY4pvlULMygls/fOfr6lctSlZsPbvmId7Vm7/i5+ThvgMh84ZPW1k139tfmh29HeD5utmE2yqFkkpq4qEV3N/MymSJhiRr5KYfgahlWxOS3VmU= Received: from SJ0PR10MB5613.namprd10.prod.outlook.com (2603:10b6:a03:3d0::5) by CH3PR10MB7187.namprd10.prod.outlook.com (2603:10b6:610:120::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8026.15; Tue, 1 Oct 2024 09:20:05 +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 15.20.8026.014; Tue, 1 Oct 2024 09:20:05 +0000 Date: Tue, 1 Oct 2024 10:20:02 +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: References: <20241001023402.3374-1-spasswolf@web.de> <5ec8665e-2f51-4b06-b68a-c878a969fb06@lucifer.local> <2f1a5621-1c3b-4c2e-97c4-86e36bc47788@lucifer.local> <9a97af91ba1925629d5c7fa1f1aec34f92123a15.camel@web.de> <32226c4d16d2a17d8dbdbbd007d583a2a6a2663c.camel@web.de> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <32226c4d16d2a17d8dbdbbd007d583a2a6a2663c.camel@web.de> X-ClientProxiedBy: LO2P265CA0515.GBRP265.PROD.OUTLOOK.COM (2603:10a6:600:13b::22) To SJ0PR10MB5613.namprd10.prod.outlook.com (2603:10b6:a03:3d0::5) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ0PR10MB5613:EE_|CH3PR10MB7187:EE_ X-MS-Office365-Filtering-Correlation-Id: 4d22532c-7ef2-43ad-fc98-08dce1fa3c72 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|1800799024|366016|10070799003; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?0nnPOl19UYuaFbHLLp0RS1PIGaccGDaEC42/V5jGjZiUzWbgykeGWzBJy0mx?= =?us-ascii?Q?YDnPNZ6Y1v/UFuDL3bdQzF8R6hIWi4b3Z8jY0e4CkWGboGhVBavmuk/KPqjv?= =?us-ascii?Q?7pD1G8geYg7tTzb6wV5VK5sGWWSbBDTiwA6iY+eEnOb9LpBN+uI34lIvWrzu?= =?us-ascii?Q?wz5IFbr3OngNY9eeveSZRoFi8TcCo9c2hwzHKIZPZikL8UnqX0E4gvrE/azT?= =?us-ascii?Q?f9iVXV6HWaUSnf2SfFn7sX3BW37SfrCRT6LKdkr347iRhb3lS0Hxz+uuaIl0?= =?us-ascii?Q?2JcTC+74O1R2milAix3OfZbiPVXYcTFbll1j50Uncingr3BqB91ReX5ETMAm?= =?us-ascii?Q?Mf0tIn1BWouxwiHLAshwtygXM37moGsXCypdjsDku32uvuAcNvp/OF6hPcwb?= =?us-ascii?Q?Nkas6LAxXDI5hPPFsWaaXeXgQa2PRrI0K5j2CX9/u+q0KR71BFuBysjNy3Bc?= =?us-ascii?Q?bgmw4WxKt8ifxFdxPaWgrN5SZockiKez4KOmyGasznuHfG6c2IC1TM9uSNmy?= =?us-ascii?Q?WmbtSOYXCExBy5Swy8Wr7HZAwIHmkN9seq/eX6gJdgx2AZVOmQoZ8QGfIFDk?= =?us-ascii?Q?aqxpsY/8CzFFjTe4Y5aybEbndckEHeyuR/Fe2fU4Nw4cwIJTuw8uEkC89arq?= =?us-ascii?Q?lZuHY2Uef1SDC+jnsYql1KArEnms7BAnlSg5PYAsrV4gCEFqLhLtXfdfgEQy?= =?us-ascii?Q?v9DH5knfTS2XWKWlly7329VtKEdKp3Pz1i6Q8KQgcZsvDiN2Mia0OLcdog0c?= =?us-ascii?Q?e3qTWX7jMgjiDccTgWPqTD2kVr1LtxoeTBy7NJOiNdSkb91sJD1zWRPS/4m3?= =?us-ascii?Q?2QsEUP+0H5Eh339VKsEegYY4Yk60245otytrocuK2TD9GaSOEk7ixqeh8Ory?= =?us-ascii?Q?wJHn0z8GYcm/t5Ue6lR0E5CIaPhaiQJR5CGGWzWnxA1DQ0RucVpo5XcdrRSm?= =?us-ascii?Q?ATf/piMcxO1x3dk7v6yfLaQvfBf3lHmk7DdT7MBhaXLU9SmSRlMFiz7odQnv?= =?us-ascii?Q?Qd+QQ308FJlhOog8zgnbjaQmZ9B9kfXBuEnDFER9e1/EviN08IYZ4SeVfJ+l?= =?us-ascii?Q?kXhFS7i2kbeC21l7IsRGu4TUmD6NtOgbB0Gn+4MhyJpgKPyEtnBKSZV8gxUG?= =?us-ascii?Q?UJGaYgfOgiD+dml4356yA+UiEFGWKFfbRpLJ6RAaL24YhGhhcny+hMIMvoeQ?= =?us-ascii?Q?O2v0JHkxfiS33DM1exMG4dr1bS9dtDhCdl9VLUlZvwjtah9IMaN0AHN27kvw?= =?us-ascii?Q?vQtqcfCrn0c9NvANgwcmf6leNr8tY1+BwMCojl5CQw=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)(376014)(1800799024)(366016)(10070799003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?RWVHEq9b2Y1zzb5folwoh66qusoRerAfGfy1hah37kWaNw2JKXcBFvni5MdE?= =?us-ascii?Q?r3JadMiGyiY7xrzyYHoZdyxKpOYHzZPHTcMMHIqfZhPuCP6fbkHPOF2+z49+?= =?us-ascii?Q?pw3/goxma7mSGs4+txXvqDNSgjIYDB1ff8pDED+jkbxFH+GtN6/mXmDVDqlb?= =?us-ascii?Q?dwgnkPcAUBY1xla3sWdS1SELorMZAjxQbZVDjaB4tXRa9MeJrsgN64LQYzPM?= =?us-ascii?Q?VaHWzuDnLk3wWXsZgPnsnOEhu0+Kr4UqFnj6+HZy02j0Ix4Soo8vq8aOwax8?= =?us-ascii?Q?kfACTXbKLIjA/2zD/F4nZ/35BH4Xeg4K4Wo/XqZMeoRh6ECO57SvO56Zebe4?= =?us-ascii?Q?H/GRfncCFukoZPW6Vo5EzXKh9GIRNt2Plh7P0zi1C3W52aknzWnxgAyfMFMT?= =?us-ascii?Q?kAIAWzdPg3u9IIf/KzC6SUuXCSFka2uC48tQwFSTxlTCL5lYzfiHDDLJXXxX?= =?us-ascii?Q?Xjbne6zeeLUMX7oP63/gFVl3LNKVKDhjEtEnAhrFyEKBox1ZF0GJ2wKIcCCK?= =?us-ascii?Q?izOUfUPEVZwX570dVz8BPKtxN+oyANySKBr3IySNaSY5dVZ/ZPPGo7haXyvd?= =?us-ascii?Q?VY1yAUKpHyZDYwBRIov7Hg7P5qYYDk9sV/FuDnmssXOssoRDxBC7yuTSA038?= =?us-ascii?Q?QqsZmZy0lY+O9Og8QYI1bkWpTTY5yBV0MDDZwygLwx6OgfOFb0M9Uh/93L7l?= =?us-ascii?Q?ArfkiWuv7x/EfAcY8lFym3ybYDDaT2vW0AuNoIBaCaGP1SF02zLhTeQ9s0Hu?= =?us-ascii?Q?KVheK4apciDf7FC3RRVD93Nqhs/isJvxh/Xl4aVvrjuivwDYNiXg6JOKrzSI?= =?us-ascii?Q?1D26tY9zJeUDXZtzxQU80jGpPX29uRCb4B4zxhY6I6uUkF4Xhgh94b+lzzU0?= =?us-ascii?Q?GyzC/f2HWdLRxF9d9QZ1IGV44cjko1ZNySQu2WEtkvGv/jh4gti+wxuJmqu9?= =?us-ascii?Q?0OJYD5xYXcMbWa5AdC2BLGue8aVR2PIDLGtS3G8cwudJan7LE+iW0M/lMpLR?= =?us-ascii?Q?JOoicmIFbS3/TkzAaKNbFmlCIyDOaXvY66rIMzCmFr1xDoS+DUUQOLMQqvSU?= =?us-ascii?Q?mpUNbIhxI+9TRZYbsZN9U1Gayy6tuyUHKRRhc7APTmKmge2p327OoJbYLhB4?= =?us-ascii?Q?ia+VzaOM+hlvZ/o40Mq8i2sgieNpt9cESTuepr+t4znDF+BDXEJ+P7B9wCkc?= =?us-ascii?Q?7pytGCaWJpNAWwDxoFLjcOmaNF4bb3xn4iDKxHbNs2NkS0wVEEZDXJKkifF1?= =?us-ascii?Q?EhI7e9V3y5ABy9payO3aYcbGwz1kjzTLlu7CqGyglRJBPOLx9DmeZO34b3A7?= =?us-ascii?Q?Azs6phWCDOvD3NhWLQqdTlBcPEuCIKcbuEYlxOLiazbErd8Cm8WJVOHoqhfv?= =?us-ascii?Q?WwPzmX9telzYjOQdQX0Iz7cY4rXdhnACD0VUUgqhQZIGP0Cy896ZaeX0TWiI?= =?us-ascii?Q?uZfHzrY+raURuLmUKVyaweFoTBV7/5Ue3C+VWKnBC5B2oYIL32Cw5jbTKdvH?= =?us-ascii?Q?hUxJdjsT9z4pX+Fs+dmuFOfH9n3MzG0Pg/d3SF1mOs/ZGQ1vkSw0HwkSFK3y?= =?us-ascii?Q?WT9cfbVSQ7FfzpvVjenHoKz75e/Vdrf5E80Zo5wkg9qC24piwE5K6RQJNYIP?= =?us-ascii?Q?rTyXUOyYVr4Grdco7Y4wuYRc77u6CyoePfie6/Vphzr3EgP/KxscnONh6Lps?= =?us-ascii?Q?O+TsMQ=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: 4d22532c-7ef2-43ad-fc98-08dce1fa3c72 X-MS-Exchange-CrossTenant-AuthSource: SJ0PR10MB5613.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 Oct 2024 09:20:05.2879 (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: k8J046h0WFeRQ2DGTDDZEgJwi2ZfAX1iY1R3zUjcxqI/OCMgzbR1Sn95Lp4XT+iSRJ+YB5k4TPM2k0IyhC9BkGoiAid5U7FAVdE6Ysh99zw= X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH3PR10MB7187 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=2024-10-01_07,2024-09-30_01,2024-09-30_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 adultscore=0 mlxscore=0 malwarescore=0 mlxlogscore=999 phishscore=0 suspectscore=0 spamscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2408220000 definitions=main-2410010060 X-Proofpoint-ORIG-GUID: Zrr978WwzUEqU9OG16wyr09bETjyyegE X-Proofpoint-GUID: Zrr978WwzUEqU9OG16wyr09bETjyyegE X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: 8B249A0007 X-Stat-Signature: hjwkc79s7phewjx1e7psux6ha8zt3mgr X-Rspam-User: X-HE-Tag: 1727774415-931164 X-HE-Meta: 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 IPr9Im1K 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000008, 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, Oct 01, 2024 at 11:10:55AM GMT, Bert Karwatzki wrote: > It seems that the maple tree broke down, here's the result of the run with > CONFIG_DEBUG_MAPLETREE=y in all it's g(l)ory. (Here I didn't need to try to > kill > the processes to get an error and soon after the error occured everything > stopped working so I had to reboot via powerbutton.) > > Bert Karwatzki Yike thanks very much! If it's at all possible for you to confirm this happens on Linus's tree just to be super super sure (again I totally expect this) then that'd be amazing. I ask because we have another thread which bisected a problem to this commit which we didn't think was the cause and seemed actually to be the result of something else fiddling around with things it shouldn't so just want to entirely rule that out (a fix was applied to Linus's tree for that). [snip for snaity]