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Mon, 18 May 2026 12:44:34 +0000 Date: Mon, 18 May 2026 20:44:22 +0800 From: Chao Gao To: Dave Hansen CC: , , , , , , , , , , , , , , , , , , , , , , Thomas Gleixner , Ingo Molnar , Borislav Petkov , , "H. Peter Anvin" Subject: Re: [PATCH v9 09/23] coco/tdx-host: Don't expose P-SEAMLDR information on CPUs with erratum Message-ID: References: <20260513151045.1420990-1-chao.gao@intel.com> <20260513151045.1420990-10-chao.gao@intel.com> Content-Type: text/plain; charset="iso-8859-1" Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-ClientProxiedBy: TP0P295CA0019.TWNP295.PROD.OUTLOOK.COM (2603:1096:910:5::13) To BN7PR11MB2836.namprd11.prod.outlook.com (2603:10b6:406:ad::26) Precedence: bulk X-Mailing-List: linux-coco@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN7PR11MB2836:EE_|MN0PR11MB5963:EE_ X-MS-Office365-Filtering-Correlation-Id: 79cceabc-d35e-4b83-f55a-08deb4db36cb X-LD-Processed: 46c98d88-e344-4ed4-8496-4ed7712e255d,ExtAddr X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|7416014|376014|1800799024|4143699003|11063799003|22082099003|18002099003|56012099003; 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The TDX ISA document has not been updated since then; the May 2021 edition is still the latest revision. See: https://www.intel.com/content/www/us/en/developer/tools/trust-domain-extensions/documentation.html