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Shenoy" , Mario Limonciello , "Rafael J . Wysocki" , "Viresh Kumar" CC: , References: <20260306095753.17155-1-gautham.shenoy@amd.com> Content-Language: en-US From: K Prateek Nayak In-Reply-To: <20260306095753.17155-1-gautham.shenoy@amd.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BL6PEPF0001AB74:EE_|CY1PR12MB9558:EE_ X-MS-Office365-Filtering-Correlation-Id: 39faf346-f4e5-46d0-1518-08de7e567b95 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|36860700016|376014|82310400026|13003099007; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:satlexmb08.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(1800799024)(36860700016)(376014)(82310400026)(13003099007);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: NyhBr00/nF9ehJRRTudWvT1r70ajuG3nPwayRYVV5oF3CDafvZ4+GfuoZ+0BIbos9g1fFyav2dZXSumauSqlALX4VhV9Kpt/HXnukLI6S1dQ+v/qbzkXrDQgYQwQGfj8DfwKlhkOGSj+7awgSZEqqgdFhFXzNZPu+pNk3uTYJp8oau0Ar6AUrA5ZA62AMMwiF5MDXscQxttl61/E5DwcwiTDCDJZmc1Eix4jfAqiX6ZrTLWVzwiO4hokBuxOJ/6AIh30VdnR5hagd4o7vR6xzEFM1LSpvsOJZFFyDqNfIk6bkCyWQbr1KLBEDiM7RrmVOLflXob3mrBBwdnWQQotVehXsIR4y7HAuhdBenZiqu3otJFaqASPJkj/f0QbOaeZcfM8oknjl4c87Ge8hgcohMNQIXNegVxrex0wXL8eHVg8wOBNslq1VomYbzf6ir+V X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Mar 2026 03:38:23.8411 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 39faf346-f4e5-46d0-1518-08de7e567b95 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[satlexmb08.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BL6PEPF0001AB74.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY1PR12MB9558 Hello Gautham, On 3/6/2026 3:27 PM, Gautham R. Shenoy wrote: > Hello, > > This patchset adds support to the amd-pstate driver for a for a new > feature named "CPPC Performance Priority" that will be available on > some of the future AMD processors. > > Details of the feature can be found in the AMD Publication titled > "AMD64 Collaborative Processor Performance Control (CPPC) Performance > Priority" (https://docs.amd.com/v/u/en-US/69206_1.10_AMD64_CPPC_PUB) Other than a s/GENMASK/GENMASK_U64/ for AMD_CPPC_FLOOR_PERF_CNT_MASK that was flagged by the Intel test robot, the changes in the series looks good to me. Feel free to include: Reviewed-by: K Prateek Nayak -- Thanks and Regards, Prateek