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Thu, 2 May 2024 17:29:58 +0000 Date: Thu, 2 May 2024 10:29:55 -0700 From: Dan Williams To: Kuppuswamy Sathyanarayanan , Dan Williams CC: Tom Lendacky , , , , , Thomas Gleixner , "Ingo Molnar" , Borislav Petkov , Dave Hansen , "H. Peter Anvin" , "Andy Lutomirski" , Peter Zijlstra , "Michael Roth" , Ashish Kalra Subject: Re: [PATCH v4 13/15] x86/sev: Take advantage of configfs visibility support in TSM Message-ID: <6633cd93cd0bc_138462942@dwillia2-mobl3.amr.corp.intel.com.notmuch> References: <6632a2e0738d_1384629442@dwillia2-mobl3.amr.corp.intel.com.notmuch> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: X-ClientProxiedBy: MW4PR03CA0090.namprd03.prod.outlook.com (2603:10b6:303:b6::35) To PH8PR11MB8107.namprd11.prod.outlook.com (2603:10b6:510:256::6) 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: PH8PR11MB8107:EE_|SA2PR11MB5145:EE_ X-MS-Office365-Filtering-Correlation-Id: 2d00b07f-6dd8-47e7-75fb-08dc6acd7d7b X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230031|366007|7416005|376005|1800799015; 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Makes sense. It is simpler to do it this way. I am just > worried that the vendor driver might mistakenly disable some core > attributes like inblob, outblob, provider and generation. Then it gets to keep the pieces it broke.