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Howlett" , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Lance Yang , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Shuah Khan , linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-kselftest@vger.kernel.org Subject: Re: [PATCH 7.2 v4 01/12] mm/khugepaged: remove READ_ONLY_THP_FOR_FS check Date: Sat, 25 Apr 2026 19:44:30 -0400 X-Mailer: MailMate (2.0r6290) Message-ID: In-Reply-To: <20260425150613.95532603a9a9404c7638f65c@linux-foundation.org> References: <20260424024915.28758-1-ziy@nvidia.com> <20260424024915.28758-2-ziy@nvidia.com> <20260425150131.c4b3703b65e6de0fd3893d48@linux-foundation.org> <20260425150613.95532603a9a9404c7638f65c@linux-foundation.org> Content-Type: text/plain X-ClientProxiedBy: IA4P221CA0002.NAMP221.PROD.OUTLOOK.COM (2603:10b6:208:559::8) To DS7PR12MB9473.namprd12.prod.outlook.com (2603:10b6:8:252::5) Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS7PR12MB9473:EE_|DS7PR12MB5814:EE_ X-MS-Office365-Filtering-Correlation-Id: 25f77125-3566-440a-bd4e-08dea32499ee X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|376014|7416014|366016|56012099003|18002099003|22082099003; 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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?DvCOtPfN0RWRp63ojWaNfnSHeprqbTX03Ldl3KAEv9txVz+z5OgRXUllZwY5?= =?us-ascii?Q?iTyY+mwpKLt3ohiPdowJWrDPtuv2bnS0IasrjVHdjNjY5wNyaOMCoUiRt9MS?= =?us-ascii?Q?W7+mwXg78lSo6/iDcpdohss1EDxLNFBA9faS2Tv/CDX0L/+COQrzaxzxF5pb?= =?us-ascii?Q?DmAzFkQuoLDPcCeCa767+vsG4ymAZef2WNYBcJPn7XUjZm548gC0w256TMtL?= =?us-ascii?Q?6Sz3pac1IkxWDvuzfWaad6RPHoM7JFc/pJRcKUGOb2x2wDqTvS1UrKGa/Zw3?= =?us-ascii?Q?jGKZJLaayHXwITMgp7zRzM0fjsxsLekJp+/LHgpM/6uAvHFc0LrwucyOokwr?= =?us-ascii?Q?ej4vAF+XJb7MS8O3GYyuN+SYNlIXhV+tKW/PFEuFGLH4ZF1QOJWGgcyGm3ed?= =?us-ascii?Q?qaFkWhQOWr4sjOlTZlmPPxrjLcCW0OZRqi8QkLx5VgTZoOD73sFJAJNjOb4Y?= =?us-ascii?Q?rNDRWGbljBVtOgu95IR8GtJF6mw/weWs3tNnLDOQXX4s7ML9AG9xLIl/rwnq?= =?us-ascii?Q?ZfUbSotL3uDHsfAIKyr71f4oCy/fgCwmTeA5+TbzPTF0sEKEZ9gAsC3/qLFj?= =?us-ascii?Q?2ukuGnoKFlnvFcxOVrbevSRTXTErXfCCfdkuQROsfuqXWEUAfJQcfJ4j0g7A?= =?us-ascii?Q?ZQ1l1IePvGee/9y1b9Gaxbx5tmLvjVwLuhvhx1nTQmL9K+BEz8Z3b+yRjoS3?= =?us-ascii?Q?TjyCbGn95KzgfJ8/sOF5Sis5vMEVaw/2jnD6RP0wT1RSJyTWbOWYPyd53BnV?= =?us-ascii?Q?OyYybhwKiVZiJMmV0kd0Mtn0KWsWKC7oAYk4JsGCtELSiPYciB9mjKKBrQzf?= =?us-ascii?Q?Yk0X2lyYsTGt/U51nPtwi5vx8hMgQtY8GCV0pGB0h8kc0bSfAfg+FxpX8PTo?= =?us-ascii?Q?TjSWzGkuJ2bOK0FguZQRvvcBBdVGa/HkD/O7JkPbXVe2CZiLcA/xq7ChiUZ/?= =?us-ascii?Q?fa5OsesWRITpjMOb7XrU29zpByxqGOn5z19g+bU0VWBghiVz40wQ+dj9lao4?= =?us-ascii?Q?PYUKxW0kUt9e7H142ptgC0wIjA+U20KWAdQdg+djKQEUAZ8GsBzJHUIZiMft?= =?us-ascii?Q?HO5s4zsnvP1wItVmiIizXaJuzonZxGpDzf9liwbhamx3GguCAz+FUPj8xwfR?= =?us-ascii?Q?49hvgsGTIxANca/75YZvQ7Y441C1Lhy5YBNPXfUTD2k+A21KakO3Z7VAE4n4?= =?us-ascii?Q?FD/dJjtcwYoubP6MKfh5CkizR4jUmDrugb08/p+wr6JexQ1Pi+qIARzAMCkj?= =?us-ascii?Q?UZNxv0rT/z3r6QeGWOQEKHTKX/gEBzWy2fu7ZlatDsCRQF77cwr2p29rM/4W?= =?us-ascii?Q?V3PnYE4RupolWcCzkP0NyAXIMIM2tWI8FeuC+4txMvIGKd6QzvmEpApOm19K?= =?us-ascii?Q?woSWRy22jU0P5O+JmSyAGJnu2gD8tfGf50TF8HaPzWUy0zXqWorVRjOVy7XH?= =?us-ascii?Q?87GCWx66PhGqseDrUtY3ZDK9//Osc0+EW5TBd34JOp/f1UhxxbUTnxr/bHFK?= =?us-ascii?Q?RB+tIWZ4ifgMGldpV5wgC/tOFXwcOBvSanEjBfpxk+3PGP79GzQkKYBzgjJe?= =?us-ascii?Q?e/5x6q3Iv6FmTphZp1G57oNuPSgrxVfPDLWdKhH7hYe+P/ih2ZzlAZD91o2L?= =?us-ascii?Q?7JY2B7XAbxVq2xmHEWbRYUk825W+COJRFhJQg1etDgzk8iTXF3wT5rxvtygQ?= =?us-ascii?Q?LR+JAhRBAHOegynSb40guC9Ks4p1o5ZhRx/0hp0bgX9Jsa5L?= X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-Network-Message-Id: 25f77125-3566-440a-bd4e-08dea32499ee X-MS-Exchange-CrossTenant-AuthSource: DS7PR12MB9473.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Apr 2026 23:44:33.1232 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: BguJOop59KLI8v6fZnigl9/dfj6rXQ/6mIb6uYxTq3nZqIaS3G08bJj/O6JWJwb2 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS7PR12MB5814 On 25 Apr 2026, at 18:06, Andrew Morton wrote: > On Sat, 25 Apr 2026 15:01:31 -0700 Andrew Morton wrote: > >> I added the below. > > Nope, still doesn't work. I guess 32-bit arm doesn't have a PMD_SHIFT. > > The series has a few todo notes: > > https://lore.kernel.org/f416ea70-fb70-434f-8807-6638c9787b57@kernel.org > https://sashiko.dev/#/patchset/20260413192030.3275825-1-ziy%40nvidia.com > https://lore.kernel.org/DDB6CEDD-116D-48C1-B558-D64CA2F58F55@nvidia.com > https://lore.kernel.org/896b3956-3cdc-48b5-a0a0-a3ec35aefa07@kernel.org > > so I'll drop this version. Sure. Will fix this along with other TODOs. -- Best Regards, Yan, Zi