Hi Babu, On 7/8/25 3:17 PM, Babu Moger wrote: > ABMC feature details are reported via CPUID Fn8000_0020_EBX_x5. > Bits Description > 15:0 MAX_ABMC Maximum Supported Assignable Bandwidth > Monitoring Counter ID + 1 > > The feature details are documented in APM listed below [1]. > [1] AMD64 Architecture Programmer's Manual Volume 2: System Programming > Publication # 24593 Revision 3.41 section 19.3.3.3 Assignable Bandwidth > Monitoring (ABMC). > > Detect the feature and number of assignable counters supported. Also, > enable QOS_L3_MBM_TOTAL_EVENT_ID and QOS_L3_MBM_LOCAL_EVENT_ID upon > detecting the ABMC feature. The current expectation is to support > these two events by default when ABMC is enabled. > Did the right patches make it out as part of this submission? The above changelog contains text that was removed per https://lore.kernel.org/lkml/aca368e0-0936-4852-9cf6-688931e0c65d@xxxxxxx/ Reinette
