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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?Ge25OmMWMZonkNIjgIbuI07m6E4Fb2H2ERiq+YZ9AQyhWOkXUVvxZ/Emd3CP?= =?us-ascii?Q?XKJxVCp3a0hGaEKK5r6ON3URibEArRhJ7fMb9qILdEaM9NO5CIDpC2LD8RX8?= =?us-ascii?Q?z5amR5yLXv6n8eeEsJ88XMD8Mc4tM2rbHEjpMmeh5kIJHVXXW+OV9IRGPdT3?= =?us-ascii?Q?VlBiscIeoGmpi7ERZwfBKOSH6ucZiSxuMhSOTNivqFJEQM8tBXHLFCPl908i?= =?us-ascii?Q?JbDu0nbldGg2fCCSDV1gmmYIw41LHoQz0NVE156v2h5smO9Yr8XPN+REnxip?= =?us-ascii?Q?nOSAddeWuQD1vAp/8p2hGaNnAk22QsygwSm5Yo8pypEBi6FvFNwzFkh6jgYo?= =?us-ascii?Q?+mlpFIW1NN9+HkyxfShoPCuytbeO/LE/OEYNy8h9nGg3MFCY1lKIMn7Z71L5?= =?us-ascii?Q?zegJKTc/1euXBJH94ZymFYFPZSUNyeQHym/BWS+yVwU+fr6CFmbAtbslGUfv?= =?us-ascii?Q?xxuMgFQ79g72/WfR4DMHCtFqGl3fXPTwHNNHbFFFpApgrjx3ilArj8hp4Dka?= =?us-ascii?Q?pgemF2Pfoei4RC2V+Vtd0ywsCgvyvfOcjIsJF0JkFP0s3/l6D2sExJroPlcY?= =?us-ascii?Q?veCLXWyRtoktJzWdGop3H/fv8xfoMLGgOsgG/N19A9yPXiteF/QZUpI0eLb4?= =?us-ascii?Q?2Yl04WmoxW+HrQlQ3UjLvz1aPXPYKehxkaT75/uI9pDXn3zas/t7w3j3WbKm?= =?us-ascii?Q?22kwi8Rw0vqBzIzI6PVqQyCW0yIR7E5A748GhMjyueNAzfkA+/VvhPJai6iV?= =?us-ascii?Q?v+a6Snwd9YFWrcIZ75m5hMMC44fL/qk5ODDt+QKcUoXDxSCgkQ+gtbp0102T?= =?us-ascii?Q?gbPszL64PmXjHk8zNGKrkFIXpdHyQ4Amh8CecQTvh8MIywknUdkdxfvRStUu?= =?us-ascii?Q?u6hM+8Bl/mNAlVAmYb9Oi+mXITnTMbhuSfznr2+KA+lLNE93bSFGF6IuLPb4?= =?us-ascii?Q?vdk+LV0l+5IlDmfdaelDtIQdSDMwk2yPoB6o9+h5Kiu9KWDgNLJ8mt1HBn3X?= =?us-ascii?Q?n8gqHeLD0rM4tqUtmPpqk346iD3wrub5cPSc/qrj7HKd/wu98zL8ndSQ8Njs?= =?us-ascii?Q?m3Msu+ddOajC92oS73uSav5WNHHexQ3IkFwmqmMjqnitVt3K3qUVSawJLANx?= =?us-ascii?Q?8HYIexIlIFLYOcg1CzRFhuEtng9HwmGQuT4wYL/3pviRLRklbUBQWGoQl4O/?= =?us-ascii?Q?lPQPEBYcWqd/bmbbd1s/e+tkOtjwticPOHsELhngBoYpSA/R+sgMWgOeIwSy?= =?us-ascii?Q?uvvrV3Q9rdvn3W2FWqSbIlrL+fEcPlwW72D36yNI1R5rPxptA9u/UvUHlJII?= =?us-ascii?Q?mT54onQQtWFbInRgEBADaT8Ie4G3YHZeqV4Rm1RZiyKXyAYTt0fOZVQpmAgh?= =?us-ascii?Q?hBGsGrhgpweGqXEJ7eARC5UGXJhRlmAfC1Hx9GupkF123Pa/TtMqvUN7WGTU?= =?us-ascii?Q?id37GGBm8PlojaGuogZ0/fCh+cB8HAGKeimBjvXgejNejUcFYcbGwxoosDNQ?= =?us-ascii?Q?7xcN1fXte7U2oDRpeTI8q3v176eJXvuMdYrPZFIZiqWHjbUBLJr+QBMeqa4g?= =?us-ascii?Q?sXr2UjR6Q2KmWZtCOEk=3D?= X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: 3a098dce-06cb-4aa5-704e-08dc68472941 X-MS-Exchange-CrossTenant-AuthSource: CYYPR12MB8750.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Apr 2024 12:23:22.5280 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: et6H1KmbTfEJH0DKprGxMlm5Y7Xijdbk5BTmK2s5/YIKg5PnulHESTC/ONk4GNW/jiOITIyjXcrgGGjjdPMCVA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN0PR12MB5883 On 26.04.24 17:10:07, Dan Williams wrote: > Now, that said, if someone can think of why the driver needs to do > dynamic performance enumeration for RCH (i.e. a platform BIOS does not > populate HMAT), they should speak up now. I wouldn't stick with that forever as you never know, but for now disabling it for RCDs looks good to me to fix this, esp. considering we are already at -rc6. E.g I found in cxl-3.1, 9.11.6 RCD Discovery: """ In the future, a CXL-aware OS may extract this information directly from the device via Table Access DOE. """ Thanks, -Robert