KeInvalidateRangeAllCachesNoIpi

VOID __stdcall KeInvalidateRangeAllCachesNoIpi(PVOID BaseAddress, UINT64 a2){
  char *v2; 
  INT64 v3; 
  char *v4; 
  if( (unsigned int)a2 >= KiLargestCacheSize )
  {
    KeInvalidateAllCaches();
  }
  else
  {
    v2 = (char *)BaseAddress + (unsigned int)a2;
    v3 = *((unsigned int *)KeGetCurrentPrcb() + 58);
    v4 = (char *)((unsigned __int64)BaseAddress & ~(v3 - 1));
    if( (KeFeatureBits & 0x800000000i64) != 0 )
    {
      KiFlushCacheLines(
        (CHAR *)((unsigned __int64)BaseAddress & ~(v3 - 1)),
        (~(v3 - 1) & (unsigned __int64)&v2[v3 - 1]) - (_QWORD)v4,
        v3);
    }
    else
    {
      for( ; v4 < v2; v4 += v3 )
        _mm_clflush(v4);
    }
  }
}

Referenced by:

HalpIommuAllocateAndZeroPageTable
HalpIommuInitializeDmarPageTable
HalpIommuMapLogical
HalpIommuMapLogicalRange
HalpIommuUnmapLogicalRange
IvtInitializeIdentityMappings
KeInvalidateRangeAllCaches
MiFlushCacheForAttributeChange