Hello,

The following event is missing the 0x for the event_code (in the KnightsLanding files):

  {
    "EventCode": "B7",
    "UMask": "0x01,0x02",
    "EventName": "OFFCORE_RESPONSE",
    "BriefDescription": "Counts the matrix events specified by MSR_OFFCORE_RESPx",
    "PublicDescription": "Counts the matrix events specified by MSR_OFFCORE_RESPx",
    "Counter": "0,1",
    "PEBScounters": "0",
    "SampleAfterValue": "100007",
    "MSRIndex": "0",
    "MSRValue": "0",
    "CounterMask": "0",
    "Invert": "0",
    "AnyThread": "0",
    "EdgeDetect": "0",
    "PEBS": "0",
    "Data_LA": "0",
    "Errata": "null",
    "Offcore": "0"
  }

Gerd