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Mon, 2 Dec 2024 22:26:50 +0000 Message-ID: <868b451a-fdba-4b45-bff1-9ac1023080c8@intel.com> Date: Mon, 2 Dec 2024 14:26:48 -0800 User-Agent: Mozilla Thunderbird Subject: Re: resctrl mount fail on v6.13-rc1 To: "Luck, Tony" , Fenghua Yu , Peter Newman , Babu Moger CC: References: From: Reinette Chatre Content-Language: en-US In-Reply-To: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: MW4PR04CA0318.namprd04.prod.outlook.com (2603:10b6:303:82::23) To SJ2PR11MB7573.namprd11.prod.outlook.com (2603:10b6:a03:4d2::10) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ2PR11MB7573:EE_|CH3PR11MB8749:EE_ X-MS-Office365-Filtering-Correlation-Id: 2d999934-9659-4572-8682-08dd13206a67 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|366016|376014; X-Microsoft-Antispam-Message-Info: =?utf-8?B?MWtSWURKTVRzU0ZIbFJvMVNBQ2V1MFZlY1I5MjBtZWt0MmJ3MXhWcWQyWEpT?= =?utf-8?B?c1kyOTg4eElnZnB4Qy9tbE83WG9QUHhmM3gvQnhGUVlyNXI0WmRJc0d2ZEJ5?= =?utf-8?B?RTFjelpJMHhNNDF1WDRTZ2FGKzlyNFZNSUN3V0c1KzJyRC8yV1ZTVC9GUHJa?= =?utf-8?B?MGpZK3RkL3BaelV6aUlXNUZkV09sOVNENTM1N0JEc2U1K1hUazdFZ3VuWWNj?= =?utf-8?B?OFMra1FLYzdCNTBDMWR0OENiQWNPY1NzSEE4TWl3TVJtbDI4T0R0czBnREVp?= =?utf-8?B?STZiWWxyWXFQa2tDdHoxTlRMcWhwMGZtbjNpMmVFM0IzUVJmR1ZJNE1KQ3Rt?= =?utf-8?B?bmRHMkk5Y0JmbS83QmtiQnJPcFNGRWE5K1lEczNrNkJoWVBaRTdvMmxDQmdR?= =?utf-8?B?S0tXYyt0REVBa0gvUDFJNG1YMVNkOFpBTHRlc2xIb0NuRnJCWDFWMDZicEFF?= =?utf-8?B?eXZUTktCNG5mT0dlWkpwU3MwdW5hQVQwUlR3WC9xK3NwaG5OK0J0MFZ6Rnhh?= =?utf-8?B?bEVRcnY5d3lYT20xZ0xWNnpneXdpS0s3bWNOZ0RuN0g1a24wNXBEam1RWFhX?= =?utf-8?B?cGkrZ0M1S1Z3aUptKzNSc1ZnMitjeXluL3BWN3RaRGV3d2JLQks5MVpnZGZP?= =?utf-8?B?QmhEa0xQMDI2RStSYy9sVVZsTXNUTGlNeXZOcHp2OHRWdlBwd3A2eld1TDI2?= =?utf-8?B?QmY4dVpqdzJjZWpia3daNFArbVZqRkpZanZlYXVkSm1ERm93VU1lTTBhdkYx?= =?utf-8?B?V2grUkNKeDZIMGNUOHJVZlVhZDRRZ0NlaXhuYWNLNmZnWi96dHVBejMzakdJ?= =?utf-8?B?TENzTExTNGdRODlZL2pMUFlrNk1SajZoc2F5YW5zUjQyUHI1WFZKRmJScDUz?= =?utf-8?B?Q1VNQm9HN2JTREYvZ2pVdzRNMFJ6K0lUd0FrQnp3V0lOYzlMNzY2NnRHREhY?= =?utf-8?B?UTRnWUhsNjdDd3VrbmNWeFpQRnMwbSt5UWZwdS9rZUpJbm9iRFNUcDdFOGt5?= =?utf-8?B?QXdodVBxSWdvbEdlUjFDNitmRUpnYTBLbVRwa05Oc1B6aVBLWWpTMmNjYlJO?= =?utf-8?B?ZUpYU2NvRWRkbGIyZ0xSSXJhSFFWcFlESnozaHo1U3IyWEhqam1EZ09uNlMw?= =?utf-8?B?QThJdU55ek02YXhiSFlHdXJIOXRFZUsxOUZEMUtXL29ab0J0czlVaUJUcWlQ?= =?utf-8?B?K3drdGo2QndkbmQ2d2Z5Zm5NWGdjSWVYNU0wR0pyQkR6ZHdCUGIzV25OM3NQ?= =?utf-8?B?S1REdGt6UFh6STNVK3FremtqYytKallod2IxNVBSN0lwRUVLK2JvQXVPdkdz?= =?utf-8?B?UVlnVXpuS29udzYrU0htdkI0WUtoaUt1M0xKRW5ZNktQOW1pQjdhdlRCSmR0?= =?utf-8?B?STQrWjZQRWVUUzVrK0xaaFJTVmEvN25EQkdmQnRxWGU3Tk1OajJVTklidWxr?= =?utf-8?B?YmZpU3VYdGQvWUY2UDJ2M3ZQTCtXQ2dsR2J6U3J5N1h2VVYzQW5Hdjc2OWY0?= =?utf-8?B?SlB4UFpTSGd6QzhMSXFLL2lyMU9paGh4OUNQODZtbnc1eTJsY3BhTDhtdS9X?= =?utf-8?B?VjFhOWRSakZGN2hYVzVNbktYQStZZ0VmbEF4ZTNFUG9NSVRIRlpaZnpCcDBQ?= =?utf-8?B?N1RHbnRHU2VqSHZlckpPWEovc2ttSnZBZXFpU3pxdXJQZUo4TVUranE3V1pl?= =?utf-8?B?dXVtZ3pGN21LejhUYWl5YnEwVGxhOXBUWDJGcm52bDQxb2tiUkdFM1hPV2hU?= =?utf-8?B?alpEdkJpOUNlaHhnN2h6L2lyRnNMekpnWGt4U0RQeWYwYWNoQlR4YVJ5aURN?= =?utf-8?B?TSt6SEtrSVJiTXIwaHM3UT09?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:SJ2PR11MB7573.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(1800799024)(366016)(376014);DIR:OUT;SFP:1101; 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Or the way resctrl uses kernfs? I am not seeing this but that may be because I am not testing with selinux enabled. My test kernel has: # CONFIG_SECURITY_SELINUX is not set I am also not running with any btrfs filesystems. Is this your usual setup in which you are seeing this the first time? Is it perhaps possible for you to bisect? The subject states "resctrl mount fail" - could you please confirm if resctrl cannot be mounted in addition to the lockdep warning? Reinette