ViMmValidateIrql

VOID __stdcall ViMmValidateIrql(UINT8 DisableChecks){
  unsigned __int8 CurrentIrql; 
  UINT64 v2; 

  if( !DisableChecks )
  {
    CurrentIrql = KeGetCurrentIrql();
    if( CurrentIrql > 2u && (MmVerifierData & 0x20000) != 0 )
      VerifierBugCheckIfAppropriate(0xC4ui64, 0x7Eu, CurrentIrql, 2u, 0, v2);
  }
}

Referenced by:

VerifierMmAllocateNodePagesForMdlEx
VerifierMmAllocatePagesForMdl
VerifierMmAllocatePagesForMdlEx
VerifierMmFreePagesFromMdl