UefiCpuPkg/MpInitLib: fix 32-bit build error

[mirror_edk2.git] / UefiCpuPkg / Library / MpInitLib / MpLib.c

diff --git a/UefiCpuPkg/Library/MpInitLib/MpLib.c b/UefiCpuPkg/Library/MpInitLib/MpLib.c
index 0c2058a7b0db7e340e2e23a07e844d6fafe444a6..cdc03113e5998116ad78d7d89ad088a569ca6980 100644 (file)
--- a/UefiCpuPkg/Library/MpInitLib/MpLib.c
+++ b/UefiCpuPkg/Library/MpInitLib/MpLib.c
@@ -1,7 +1,7 @@
 /** @file\r
   CPU MP Initialize Library common functions.\r
 \r
-  Copyright (c) 2016 - 2017, Intel Corporation. All rights reserved.<BR>\r
+  Copyright (c) 2016 - 2018, Intel Corporation. All rights reserved.<BR>\r
   This program and the accompanying materials\r
   are licensed and made available under the terms and conditions of the BSD License\r
   which accompanies this distribution.  The full text of the license may be found at\r
@@ -582,6 +582,10 @@ ApWakeupFunction (
   // We need to re-initialize them at here\r
   //\r
   ProgramVirtualWireMode ();\r
+  //\r
+  // Mask the LINT0 and LINT1 so that AP doesn't enter the system timer interrupt handler.\r
+  //\r
+  DisableLvtInterrupts ();\r
   SyncLocalApicTimerSetting (CpuMpData);\r
 \r
   CurrentApicMode = GetApicMode ();\r
@@ -1498,7 +1502,7 @@ MpInitLibInitialize (
   //\r
   // Set BSP basic information\r
   //\r
-  InitializeApData (CpuMpData, 0, 0, CpuMpData->Buffer);\r
+  InitializeApData (CpuMpData, 0, 0, CpuMpData->Buffer + ApStackSize);\r
   //\r
   // Save assembly code information\r
   //\r