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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?r/1EBvW5nD284pLBvKcuc1ZojXlGPx9mXTHalPS3vaLUZTqvLFJcMj2rBYuv?= =?us-ascii?Q?HwWyn6AZTABR+RZJzTq4Fn4x/X1Im1LyaZOXSaJJAqCHxvfFjAgDxMHKQWoH?= =?us-ascii?Q?CFoZMPsI7SbBNaiPsiLoFtDcjtPLrj1Qp9oYvYkjI3mGUfDbvs8jHl5/I5m6?= =?us-ascii?Q?mnB4qz29huqzP+uxBIj42kX2Y836kKFKVwbmIcAj/6Bc7PM10C9GIYhEeiGX?= =?us-ascii?Q?3N1XRfybLlmhK2R04SOl4HaE0Bw05E+RNQchdR9eUaPgk3YlruDc+eulNypQ?= =?us-ascii?Q?dWQkH2Njy3blFqD2QwRJn9t2kbm8Z/3ElOvuj/Mu25mJBkKopVLub/N2o/y+?= =?us-ascii?Q?x9/5BRBQoPLsKwElszjsZocv9xFnsAKSyEZW91aJbkC4h5y2lvgPEMdTKhKQ?= =?us-ascii?Q?/l3pqRFB9hOoe7KQDxaUGEqp1ohxonj4ZCuhObOhFBSsqDNtixXHOKcbPwp6?= =?us-ascii?Q?911VBp5qNg2YpFL6+i6ZTTITkF/0XHbSqTSFkjlMrIWYLlu6GthNDQfljTq9?= =?us-ascii?Q?X7l2UnOeDJu+Kd8CEe5XB2uhznECR9tH32df3gNmLGaK66lPzYn14YHgoN0P?= =?us-ascii?Q?Voi1UIiZfuNIkzv8lCLLSGtmrl87RjN2wgToYPJv9U077C/CF4Jb/jkl/fH0?= =?us-ascii?Q?RQmaixNoN+5E+FUK7iXaiEJo2PHxMpc8LAVjv+bHq78X/mT0F+UE1vF1e5k6?= =?us-ascii?Q?/WXYs2aYVNuyKHpRXOKNPtJ0PH10oXpo8ZtxHRKDv0sa/94iqBI20AcmCDPi?= =?us-ascii?Q?4edhmsMR5ccpnFdovJWfQFkDa93NJP7lI4EvwAWUBIGAVIEE8elfz0CbgEfS?= =?us-ascii?Q?7/VfKoLEe5nfSUcAr99wC+BxoGahXiJ+YQQlc09FB6LGRnUaBT3rKGNARN5Z?= =?us-ascii?Q?Ap79O5v5QBn3dwKPrvkpweK7APuyyxhvVdqN1b8GjQNluQJXDPxUPTDBjFko?= =?us-ascii?Q?cW+8eL1SB1OpSjJLCF0Md+F2iwqnbN0mTWaFkPYFPI97xvtUhKivIzYtlBbI?= =?us-ascii?Q?GLIkjy9sJUxTCC0Ob4Cz8+pJmqEUVUHIjGFCGB/c/+vcmLwIgM41zrZW/Zhi?= =?us-ascii?Q?V6N/0iqeMIqui4uE2AHC0JV8p/Qb3CT2yaLwtAzD+uG+Oy+KwKt5utzXjWGn?= =?us-ascii?Q?+38lV8i2TmG/rLO6IFXnG6+0KEwkw9xcS3FlDdbWeaKTR1KP1q/eM8ObwSYm?= =?us-ascii?Q?yiy90WqoDANFtmq0EVdKkyxlEZQIerejdau/C1Pb51KxQKXacdG8Mwd/D3LL?= =?us-ascii?Q?ejMK40Gb+nqa/6WHWKO3s6VL5RzenokuW7CYk55ugt6FLfa28HQvK9T7p5AI?= =?us-ascii?Q?Rd02zGC8qjtrXYYKRtR0xrNnyHVjrnbyb37ORFwinAexIw8fS7+21vhT1PEc?= =?us-ascii?Q?6ZslKR6DtCdXNPJOB+z7pLYr5NjtY5oODm242nnKYGY1c2SN4rSAmXjjdKly?= =?us-ascii?Q?n/Q9PoXYOG+RIGGdjpkg4qwDYwPrJQ3wF9VZf6vtB2hgzEB2RIZL6vsD28CA?= =?us-ascii?Q?ccAj+A4J57fTTMqCQ3oTRJXxFM6bYWidKtyTBBylPtmg+7wfiR2vENN1CQhk?= =?us-ascii?Q?TFUki/VHSSEmXtTgbOiIoPs+8ZPE4YCQFABPB12tEmnCQvoIdPUaSc8T+ld7?= =?us-ascii?Q?f+iN2bTNZ56RT7BcESGIgm4uvVvuStMZFMhXHw9iudocXqxjp4h1YI5i6bmp?= =?us-ascii?Q?q1M72cROaBtYUaVkfucM8Fm1ckP1YogKGnC5YVAGWqzCBMpcfuyqasGeUaEZ?= =?us-ascii?Q?4UCLOp3RsA=3D=3D?= X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-Network-Message-Id: 143815e6-5b16-4a46-4380-08dea4ea8ff5 X-MS-Exchange-CrossTenant-AuthSource: LV8PR12MB9620.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 Apr 2026 05:54:07.9875 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: X4LhnPWjdC8DxB7pJqKOzwAZovcZxlJhmAvJFKD8/8E3QCmMHK7zn4tFOJE13SHgvfudv76vVfjD7zZTMS89cA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR12MB4185 On Tue, Apr 28, 2026 at 10:58:05AM +0530, K Prateek Nayak wrote: > Hello Andrea, > > On 4/28/2026 10:46 AM, Andrea Righi wrote: > > @@ -1732,10 +1732,6 @@ sd_init(struct sched_domain_topology_level *tl, > > .name = tl->name, > > }; > > > > - WARN_ONCE((sd->flags & (SD_SHARE_CPUCAPACITY | SD_ASYM_CPUCAPACITY)) == > > - (SD_SHARE_CPUCAPACITY | SD_ASYM_CPUCAPACITY), > > - "CPU capacity asymmetry not supported on SMT\n"); > > - > > Wait! Doesn't this mean we have ASYM_CAPACITY between the SMT siblings? > That seems wrong since we expect the siblings of cores to have the same > capacity. > > Have you tripped this warning during your testing? Hm... I think you're right, I may have seen this only in a VM, let me double check. -Andrea