diff options
Diffstat (limited to 'MdePkg/Library/BaseCacheMaintenanceLib/X86Cache.c')
| -rw-r--r-- | MdePkg/Library/BaseCacheMaintenanceLib/X86Cache.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/MdePkg/Library/BaseCacheMaintenanceLib/X86Cache.c b/MdePkg/Library/BaseCacheMaintenanceLib/X86Cache.c index 060a146ab0..5246893f94 100644 --- a/MdePkg/Library/BaseCacheMaintenanceLib/X86Cache.c +++ b/MdePkg/Library/BaseCacheMaintenanceLib/X86Cache.c @@ -142,7 +142,7 @@ WriteBackInvalidateDataCacheRange ( // Calculate the cache line alignment
//
End = (Start + Length + (CACHE_LINE_SIZE - 1)) & ~(CACHE_LINE_SIZE - 1);
- Start &= ~(CACHE_LINE_SIZE - 1);
+ Start &= ~((UINTN) CACHE_LINE_SIZE - 1);
do {
Start = (UINTN)AsmFlushCacheLine ((VOID*)Start) + CACHE_LINE_SIZE;
|