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 529B9C021A4 for ; Mon, 24 Feb 2025 19:18:52 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id CB36228000C; Mon, 24 Feb 2025 14:18:51 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id C3C8B28000A; Mon, 24 Feb 2025 14:18:51 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id A8EB528000C; Mon, 24 Feb 2025 14:18:51 -0500 (EST) 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 823D228000A for ; Mon, 24 Feb 2025 14:18:51 -0500 (EST) Received: from smtpin23.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay06.hostedemail.com (Postfix) with ESMTP id 33C80B6FAF for ; Mon, 24 Feb 2025 19:18:51 +0000 (UTC) X-FDA: 83155800462.23.7CA9CB6 Received: from mx0b-00069f02.pphosted.com (mx0b-00069f02.pphosted.com [205.220.177.32]) by imf07.hostedemail.com (Postfix) with ESMTP id B34944000A for ; Mon, 24 Feb 2025 19:18:47 +0000 (UTC) Authentication-Results: imf07.hostedemail.com; dkim=pass header.d=oracle.com header.s=corp-2023-11-20 header.b=bFBXwSUx; dkim=pass header.d=oracle.onmicrosoft.com header.s=selector2-oracle-onmicrosoft-com header.b=VBEp+yCu; arc=pass ("microsoft.com:s=arcselector10001:i=1"); spf=pass (imf07.hostedemail.com: domain of liam.howlett@oracle.com designates 205.220.177.32 as permitted sender) smtp.mailfrom=liam.howlett@oracle.com; dmarc=pass (policy=reject) header.from=oracle.com ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1740424727; 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=wicZF92kP1dMHLslUjpldfTVMNaLeHyEYfoTXx0X90A=; b=5oM6Ulfisd4aowb5SWSXcBSnF1014tzVuq5i1svk7ziKaBOc557iTT2YXOhZgChOH1jP8A 1Oi0wn5frVlB/ucnj6kAhB1nlCk8AOD6MOBEmerkuG0xgsuZWALJQZGHRfcNsKXR5Osid4 K6EixZ2wawBJwVcocoQEpYwvwV9ouD4= ARC-Authentication-Results: i=2; imf07.hostedemail.com; dkim=pass header.d=oracle.com header.s=corp-2023-11-20 header.b=bFBXwSUx; dkim=pass header.d=oracle.onmicrosoft.com header.s=selector2-oracle-onmicrosoft-com header.b=VBEp+yCu; arc=pass ("microsoft.com:s=arcselector10001:i=1"); spf=pass (imf07.hostedemail.com: domain of liam.howlett@oracle.com designates 205.220.177.32 as permitted sender) smtp.mailfrom=liam.howlett@oracle.com; dmarc=pass (policy=reject) header.from=oracle.com ARC-Seal: i=2; s=arc-20220608; d=hostedemail.com; t=1740424727; a=rsa-sha256; cv=pass; b=3vgvylC0GAbDgdX3WW9YnQBinsgxZp1alkWoCC44K9gBWC6qfOj+tUcam4b1RQNrQqAaEa 9fpNo6W0wawug1Yw48ZAanYloFnlSxcpjs5VeAfN47qUzLvKvHizYTtycS5zBIkXDDJTOH OuRv3Bt6kgkkPMDY/0Yjn88foQs8qQA= 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 51OIfc2f027771; Mon, 24 Feb 2025 19:18:24 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=wicZF92kP1dMHLslUj pldfTVMNaLeHyEYfoTXx0X90A=; b=bFBXwSUx3X9ByiXE8kjoatN5xBPovPr+qN sUYgy7RdieDXaBnKZ2thcM2vLu2vOXc9NW2dKimzW+0LilrsATMZvnvHdMPt0H0J uil8zHiWZWVidqsPbrXnhfReYvFVOlpQUCuF0Z40hke2UwzyHhLxPfQW+BhwMXEs Wm08itU7kQkl4v9hb8FWw4XnWIk3iYsGMbIq75PrHLQZP1W93Pppg+CbaJWmbIJF lMmwx/kllS0RBix7knbvxxjGOwFhg0Cl1gUTtMJUStIayMAwG0agdVswO49SqPWv +Hd5dsEh4XpEgEOo2Y/nxvdfYdqpjNEcg2hcIUJowtWTE8ifdD1g== Received: from phxpaimrmta03.imrmtpd1.prodappphxaev1.oraclevcn.com (phxpaimrmta03.appoci.oracle.com [138.1.37.129]) by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 44y50bkcxb-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 24 Feb 2025 19:18:24 +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 51OIVwWK002691; Mon, 24 Feb 2025 19:18:23 GMT Received: from nam11-dm6-obe.outbound.protection.outlook.com (mail-dm6nam11lp2170.outbound.protection.outlook.com [104.47.57.170]) by phxpaimrmta03.imrmtpd1.prodappphxaev1.oraclevcn.com (PPS) with ESMTPS id 44y518cd95-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 24 Feb 2025 19:18:23 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=LPkUpCJopMIE6dAYMd9wDtsjZrjFPRSzCvZ3wT80jf5H3D+QMlydGRvXzTKXMTL44rJDLhMJICIagaKSJ1rxVwyKqEQ4fyvtpGqofRzrAt7iUZGM+ozqVWvqfENH9Ill+ob1loCq09QuHtH8RfWWPu/92A+M1XUARavZbtaTuLoL37l9pLh4dAEDL+iX4Q0+9xJrUbQNUSplEG+/AwDQm+Y+5FB8o/oAZ46MddKbI6SPj8xeo6xSjkLZwXVADPA+HiqKE53VRgH37Rr987r50z5yfsXRsxYTNpfySmv31OcZcjd1pICLz2CtTBENI2P7OVvJ5vV9JasmRrv8trfmMw== 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=wicZF92kP1dMHLslUjpldfTVMNaLeHyEYfoTXx0X90A=; b=dMoJ7Sbtw9rqncGvLGALOsLdWTsa5uADHmt91emIioaJHGwg0QeEuTjGFGfXHN3RoxNN5MiORYeJJqLKvKvvKnIXUgZJsDw/wPncLSWaxfvrTTlPoekBRqe3WKOt+NxO/zOBn1UUqcYmvJnd/STcbSTwdbiobniBBmz0a9VqtDx607UPp4mMCGXZI2mKLM47Uxb/uhtzpS1QatGNrkvqE9q6ljQ7BP01M+3Qds+15xV6AW/j+5N06G9f5pQeimuwxjqtX4obCyj11DYymLdy29KPsKEAaAHxFig93nKjy1HBscVphcbcHg6HxLziYQOiIxcIo5AV2I72XvIgvjVzog== 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=wicZF92kP1dMHLslUjpldfTVMNaLeHyEYfoTXx0X90A=; b=VBEp+yCu1sKOL6XGVpckjiJUiFqGbvXIEy+tuZS7uDQYoSsHwSM0VHAeAJIluV7FjQpQl649M0eYCmvzPbAOEcUsyIfJPVpjrwud0cfi7X+r1aLPIaymBP2/5TXefSw20JgVZKpZOCBxdYVgAaX9szOIe83wZgO3UmFbz2kJRG0= Received: from PH0PR10MB5777.namprd10.prod.outlook.com (2603:10b6:510:128::16) by CY5PR10MB6166.namprd10.prod.outlook.com (2603:10b6:930:32::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8466.19; Mon, 24 Feb 2025 19:18:16 +0000 Received: from PH0PR10MB5777.namprd10.prod.outlook.com ([fe80::75a8:21cc:f343:f68c]) by PH0PR10MB5777.namprd10.prod.outlook.com ([fe80::75a8:21cc:f343:f68c%4]) with mapi id 15.20.8466.016; Mon, 24 Feb 2025 19:18:16 +0000 Date: Mon, 24 Feb 2025 14:18:09 -0500 From: "Liam R. Howlett" To: Jeff Xu Cc: Dave Hansen , akpm@linux-foundation.org, keescook@chromium.org, jannh@google.com, torvalds@linux-foundation.org, vbabka@suse.cz, lorenzo.stoakes@oracle.com, adhemerval.zanella@linaro.org, oleg@redhat.com, avagin@gmail.com, benjamin@sipsolutions.net, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, linux-mm@kvack.org, jorgelo@chromium.org, sroettger@google.com, hch@lst.de, ojeda@kernel.org, thomas.weissschuh@linutronix.de, adobriyan@gmail.com, johannes@sipsolutions.net, pedro.falcato@gmail.com, hca@linux.ibm.com, willy@infradead.org, anna-maria@linutronix.de, mark.rutland@arm.com, linus.walleij@linaro.org, Jason@zx2c4.com, deller@gmx.de, rdunlap@infradead.org, davem@davemloft.net, peterx@redhat.com, f.fainelli@gmail.com, gerg@kernel.org, dave.hansen@linux.intel.com, mingo@kernel.org, ardb@kernel.org, mhocko@suse.com, 42.hyeyoo@gmail.com, peterz@infradead.org, ardb@google.com, enh@google.com, rientjes@google.com, groeck@chromium.org, mpe@ellerman.id.au, aleksandr.mikhalitsyn@canonical.com, mike.rapoport@gmail.com Subject: Re: [PATCH v6 1/7] mseal, system mappings: kernel config and header change Message-ID: Mail-Followup-To: "Liam R. Howlett" , Jeff Xu , Dave Hansen , akpm@linux-foundation.org, keescook@chromium.org, jannh@google.com, torvalds@linux-foundation.org, vbabka@suse.cz, lorenzo.stoakes@oracle.com, adhemerval.zanella@linaro.org, oleg@redhat.com, avagin@gmail.com, benjamin@sipsolutions.net, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org, linux-mm@kvack.org, jorgelo@chromium.org, sroettger@google.com, hch@lst.de, ojeda@kernel.org, thomas.weissschuh@linutronix.de, adobriyan@gmail.com, johannes@sipsolutions.net, pedro.falcato@gmail.com, hca@linux.ibm.com, willy@infradead.org, anna-maria@linutronix.de, mark.rutland@arm.com, linus.walleij@linaro.org, Jason@zx2c4.com, deller@gmx.de, rdunlap@infradead.org, davem@davemloft.net, peterx@redhat.com, f.fainelli@gmail.com, gerg@kernel.org, dave.hansen@linux.intel.com, mingo@kernel.org, ardb@kernel.org, mhocko@suse.com, 42.hyeyoo@gmail.com, peterz@infradead.org, ardb@google.com, enh@google.com, rientjes@google.com, groeck@chromium.org, mpe@ellerman.id.au, aleksandr.mikhalitsyn@canonical.com, mike.rapoport@gmail.com References: <20250224174513.3600914-1-jeffxu@google.com> <20250224174513.3600914-2-jeffxu@google.com> <443992d7-f694-4e46-b120-545350a5d598@intel.com> <3nxcy7zshqxmjia7y6cyajeoclcxizkrhhsitji5ujbafbvhlu@7hqs6uodor56> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20240425 X-ClientProxiedBy: YT4P288CA0058.CANP288.PROD.OUTLOOK.COM (2603:10b6:b01:d2::21) To PH0PR10MB5777.namprd10.prod.outlook.com (2603:10b6:510:128::16) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PH0PR10MB5777:EE_|CY5PR10MB6166:EE_ X-MS-Office365-Filtering-Correlation-Id: adcbf46e-9f7e-4d98-3ee8-08dd5507fd44 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|7416014|376014|1800799024|366016|7053199007|27256017; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?QCwwdlcSJhzc+ZndAU/4Os4Gao4ohWgmb3Ijtu2PVnIB1ec20v+3xPpxcS8J?= =?us-ascii?Q?4bsoT4r3Ir9yuHISTZ2BZYU3iD8BwXv/ZuVlVUFA2r4EaFfH/NBq5YUAmI58?= =?us-ascii?Q?PutcIxdAfSFf65FStNJLRii8u5TCIvRiuLS7/on8KUbVio+UsJ3UuQvTxttS?= =?us-ascii?Q?b+4/EAdIv2/N5q2cDWbEK3TlkQX7Kf+fvd0kdhfSSAovUu4/HA02kI+tEQpX?= =?us-ascii?Q?1DO5H31zbkOxqjdZZAePoSoFzXOEBpYCsRe10yaFevMldf43GHb2OZ8KCVXs?= =?us-ascii?Q?5BNMIQaeZn+ybVoFUsoL2GUnpakK7hg/oRaPu2tNJs3eAuR27XUPC7+1/rJh?= =?us-ascii?Q?ifEOTbDDL6CXwohMsMzDWyKjull7misu2i7I/uiub8aXMuFwpyUsBjZxZMT2?= =?us-ascii?Q?WORRxG9r0Gg1votQt4Y5tCcHCGimqJ1k8uRtgevc7kXEDRAaC9WqSnhB2Hd/?= =?us-ascii?Q?6GSaAb1V0QYXTCS00MAlZ9bAR5uax3piwCs/ZD46c+pgJe02xTKlQhQv0rLv?= =?us-ascii?Q?JLSTqTZP6qtD/3W+m0gYHE73QFl53kPY7kWX1kaM1whCNONCS9oEH44b9sOh?= =?us-ascii?Q?QLm3HB8GmfJ84KzM6taCR2qGOrhJvxmisrnJ6AkgHlfyBioct9VhvRjCThhx?= =?us-ascii?Q?jsq8tMYI1B4b2GW5Wo8MrlNolskMY5RHIXleeq5CfCID3QgaD1wigXJeN8WK?= =?us-ascii?Q?JgIj6+muFtL5Qe2KaSG8UQrVJvNsjqNRE6ewGo0i80X/hMno4dedmdkv3mvu?= =?us-ascii?Q?EvKtFxqcNZuNxP1/GTk1djxv3nw7efQK2e+1jQoB1ooGm1XtrIx2GfeXae4J?= =?us-ascii?Q?tb1FFL6mHUEWkXAC1kEvLy7Lop2uRz/fPpf3a89+4BekGXHHJ585AVVts/Ae?= =?us-ascii?Q?+T2KMMCmQ5Oo5bv6fFpeWU6bwh7EwOyGWfU6dvrMb9PJ80/9QN5i9eJb+72G?= =?us-ascii?Q?v7/XsXFDcgpd7a/gCQ44Spd2kU5nPCuGfUaKfvqN9Mb1sOh0vUUPf1w5+9se?= =?us-ascii?Q?55Mh5S4lZdabPFMWM4HRY6eCW487c6RY7SSGfmfP3/dAwm9vn0XNGIOI05xb?= =?us-ascii?Q?3LB6xw3imrahFpLfMw7ZREUskVvXD53GZdKr0J7o5iDHesFWtgfz10r4G6yj?= =?us-ascii?Q?RONw8bHTSnzsytAOb3QG9n7CdF3C9pEAQPZpt4TW00nUkhlBQMNAc73iRLJZ?= =?us-ascii?Q?jNDNRjwJM5r7v1BiWw8Ed+LvqVyUK5w+sGaJRubrm9PgMxQsuMWC3FR8/bF/?= =?us-ascii?Q?E/su5VLTaKQae16JNfKaxN/NGWD0zlxupr01ORupKCvoPp9qdY7e6ePwEHMG?= =?us-ascii?Q?eQXo1Be5rxWO6SJ89XWFAdn4aQtD8fDauMVPToghLEZfKKTjW819TSgO1uw9?= =?us-ascii?Q?ZkvW7+UTOjyQnSt6JmeoKDzjfrh8Dhy/HQ56SwqqclMpoOVS6N1hayFV3SG+?= =?us-ascii?Q?/7A1vKN3WG4HPotfAcDpcvXY8IyKX+vA?= 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)(376014)(1800799024)(366016)(7053199007)(27256017);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?+GXuy0QUQFq3nfqRpS9SQWZCP8BIRWIMnWJ19NmRTLOPkfIEuz457EH5VCF+?= =?us-ascii?Q?ie3QJG6Z1EGjxjE9qRpljQFbuBg4UCvre1VKx2wK6Iy2X0rKUjT4JZx3Rygz?= =?us-ascii?Q?b0LA+DUfPPUredigUnNJOYjOm730RYLTiqTWkYj77tHRveccYueIGrMkWFPt?= =?us-ascii?Q?+Es62703ATM7aQBpDxzosYutqRrMLhOGO1x7Ke9cZYu34slUtnvr+aNAJNKB?= =?us-ascii?Q?zCSeR4punGWJ4qXyR//3lpBbuXu9ycOQhVagowo43ORX9kcpCZpRDzXaR7aC?= =?us-ascii?Q?ii+fmfFN32aYpDwi3ZGYKcSC65tYdPxqDNAXTqRlulnBeg1swKwttf7kp82p?= =?us-ascii?Q?Mfga5aCilcnqEHGAWDWLUXSo9EgfZ0dhqGlAmpeVH+HWPrD6UaqN9RxEhbfI?= =?us-ascii?Q?KviRMLqdyzCX1Ukx+voFAsf22e+CLr6SdubIYJ7Nnk7OmjJ1Kl9zAuA49a8Q?= =?us-ascii?Q?Ko6rG1XL6qL6lwiSfSScIag42TC5FzFGCkJW3NgknZpgJRiYMZAroIzQ/3da?= =?us-ascii?Q?BxpZ/mmsSg2sSdwkGkx5F78rm8JP/yCjWQy7GymdxHAZsKh7aI1IhHm7jYMs?= =?us-ascii?Q?Tmj++eLo1KzcRnYVHXmhM08Ski+kWoXuMN0+aQHgwgLcnkXt2ACnlNlLXCGK?= =?us-ascii?Q?edvcrz+tnHRauPsTVoZ49dPy7uwm0QBmNESUIN8XrZy/RmXXnyRdla3Pro0v?= =?us-ascii?Q?ZyYKibiKs2TBYKM0A/tOP4NmG/3cq7rRRY+Pq8f6/Ppbbu/2Xcysyg4EhI/G?= =?us-ascii?Q?7uDtSOz/n2Ib75BHlx4PfXP6cLs1vATPgib9DCaLYGuVgOz2S/pCuoI9qXwj?= =?us-ascii?Q?/r+Iva8kEgfZrUhBi5K2brO+fjC3erTezPjXpXLoVc3oTivi/cJoVjXo1G9p?= =?us-ascii?Q?b9OnjdVrUHB2T/WnxTklyEbGMhZAOeopVvszzuHR+cwuWjGkKMlIp184E4Cy?= =?us-ascii?Q?6Q0LAT0LrAi1h8FvzmbH7WANLZ1V/U4FomlyrDCGDNsz1Ds0/DkKOFnn1Kx1?= =?us-ascii?Q?EqE6WcJJII7prSH8YBgPrWceHLeSoEasFvS3+mRyv3jPVCBVInBR/EzUyzzy?= =?us-ascii?Q?Bwg8pNohMoQii9k2i6RrWP55oOou3kyO2ZyxXyp/zN+/vcY7DzihcCOxAq0p?= =?us-ascii?Q?g9OYgnrIDGdbv8R7GFp6FEGww0eVEUT0UTLBveoV3mEhb7NMDobNdUFb4jlP?= =?us-ascii?Q?OeWRYBzMXfKP2VSWTh+f6pYEAgM3PA/BeKG63wAYtxf6fz4awKAJJlCg2mIy?= =?us-ascii?Q?4DuNSOpp3o57wchmBpxAJMqnJY4PRMJGCflejQs3ZkRdWbxLg9Jj8Bl7W5EN?= =?us-ascii?Q?Q18tmBCKVuwxS9DGneA595LiBHI7x+qrqRG3a1BrFq/zOXFK4ahzii5MQW8H?= =?us-ascii?Q?hkfYCIiDpyhNK92fl7lJcKP1QF61WYCqMQLIKvVmXq4tD+UvCj/K/SDdOfw9?= =?us-ascii?Q?bSk1Ex0enPcAoFWGD8evV51YPglHsSJ03YrPkBlT9hziqzFGYFLa0czpW4v1?= =?us-ascii?Q?8GaLfO7bO1VWrsm+1PXN/cK9k8SfXhz7UNpxeUvFwgOTb/xbJeQs97bgJv+0?= =?us-ascii?Q?9EOzhi4nL73Zefq8kzlpj9r8XdMnqu68xy5z2LR7?= 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: adcbf46e-9f7e-4d98-3ee8-08dd5507fd44 X-MS-Exchange-CrossTenant-AuthSource: PH0PR10MB5777.namprd10.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 24 Feb 2025 19:18:16.0722 (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: fNEVnOfVGUJzK1AJcIU+ZYoWLh/tBXKYLZJtSrGkASmMr66j7bNV9h3dbYrpIFKfGP7sMREaJ/Hr5zx4au2C2A== X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY5PR10MB6166 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-02-24_09,2025-02-24_02,2024-11-22_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 mlxscore=0 adultscore=0 bulkscore=0 phishscore=0 spamscore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2502100000 definitions=main-2502240124 X-Proofpoint-ORIG-GUID: -0_A01huRZxHL-gBRG1MPj4zcXTPKaVn X-Proofpoint-GUID: -0_A01huRZxHL-gBRG1MPj4zcXTPKaVn X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: B34944000A X-Stat-Signature: auk4cnhd538s6sf6fzineuzu414z6gm3 X-Rspam-User: X-HE-Tag: 1740424727-273820 X-HE-Meta: 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 /rJGTEU+ 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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: * Jeff Xu [250224 14:07]: ... > > > > > > #ifdef CONFIG_64BIT > > > [ilog2(VM_SEALED)] = "sl", > > > #endif > > > > > > Redefining VM_SEALED to VM_NONE for 32 bit won't detect the problem > > > in case that "#ifdef CONFIG_64BIT" line is missing. > > > > I don't think it is reasonable to insist on doing things differently in > > the kernel because you have external tests that would need updating. > > These things can change independently, so I don't think this is a valid > > argument. > > > > If these are upstream tests, and we need these tests to work then they > > can be fixed. > > > As above, this is actually kernel code, not test. Okay, so then they could be easily fixed to work with changing the flags and it would transparently function in your ChromeOS code base. That's a good way of doing things. It doesn't make sense here since, as stated in this thread, we need two defines. But it does mean we are less locked into how this functions and it could change later, if needed. Also, do we need something like the above test for VM_SEALED_SYS? Thanks, Liam