roll back changing on save and restore interrupt status, it needn't doing.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10059 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/UefiCpuPkg/CpuDxe/CpuDxe.c b/UefiCpuPkg/CpuDxe/CpuDxe.c
index 424bc312ea6b96e403f78573796e7c2d3821dbe2..e117b9ab56f0c3c14d736a93b71bcca56968dd53 100644 (file)
--- a/UefiCpuPkg/CpuDxe/CpuDxe.c
+++ b/UefiCpuPkg/CpuDxe/CpuDxe.c
@@ -1011,7 +1011,6 @@ InitInterruptDescriptorTable (
   IA32_DESCRIPTOR *IdtPtr;\r
   UINTN           Index;\r
   UINTN           CurrentHandler;\r
-  BOOLEAN         InterruptState;\r
 \r
   SetMem (ExternalVectorTable, sizeof(ExternalVectorTable), 0);\r
 \r
@@ -1039,18 +1038,8 @@ InitInterruptDescriptorTable (
   IdtPtr->Base = (UINT32)(((UINTN)(VOID*) gIdtTable) & (BASE_4GB-1));\r
   IdtPtr->Limit = sizeof (gIdtTable) - 1;\r
 \r
-  //\r
-  // Disable interrupts and save the current interrupt state\r
-  //\r
-  InterruptState = SaveAndDisableInterrupts ();\r
-\r
   AsmWriteIdtr (IdtPtr);\r
 \r
-  //\r
-  // Restore the interrupt state\r
-  //\r
-  SetInterruptState (InterruptState);\r
-\r
   FreePool (IdtPtrAlignmentBuffer);\r
 \r
   //\r