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Diffstat (limited to 'UefiCpuPkg/CpuDxe/CpuGdt.c')
-rw-r--r--UefiCpuPkg/CpuDxe/CpuGdt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/UefiCpuPkg/CpuDxe/CpuGdt.c b/UefiCpuPkg/CpuDxe/CpuGdt.c
index 2fe27ad64e..32f45a535d 100644
--- a/UefiCpuPkg/CpuDxe/CpuGdt.c
+++ b/UefiCpuPkg/CpuDxe/CpuGdt.c
@@ -188,7 +188,7 @@ InitGlobalDescriptorTable (
// Write GDT register
//
gdtPtr.Base = (UINT32)(UINTN)(VOID*) gdt;
- gdtPtr.Limit = sizeof (GdtTemplate) - 1;
+ gdtPtr.Limit = (UINT16) (sizeof (GdtTemplate) - 1);
AsmWriteGdtr (&gdtPtr);
//