UefiCpuPkg/dec: Add PcdCpuSmmStaticPageTable.

[mirror_edk2.git] / UefiCpuPkg / PiSmmCpuDxeSmm / Ia32 / PageTbl.c

diff --git a/UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/PageTbl.c b/UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/PageTbl.c
index edebaabb47bd892eb0ca77e7c7982092b68daea6..a871bef4e28f9c32202a32d5ea1e675cc08a6984 100644 (file)
--- a/UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/PageTbl.c
+++ b/UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/PageTbl.c
@@ -1,7 +1,7 @@
 /** @file\r
 Page table manipulation functions for IA-32 processors\r
 \r
-Copyright (c) 2009 - 2015, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2009 - 2016, 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
@@ -14,8 +14,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 \r
 #include "PiSmmCpuDxeSmm.h"\r
 \r
-SPIN_LOCK                           mPFLock;\r
-\r
 /**\r
   Create PageTable for SMM use.\r
 \r
@@ -33,7 +31,7 @@ SmmInitPageTable (
   //\r
   // Initialize spin lock\r
   //\r
-  InitializeSpinLock (&mPFLock);\r
+  InitializeSpinLock (mPFLock);\r
 \r
   if (FeaturePcdGet (PcdCpuSmmProfileEnable)) {\r
     //\r
@@ -60,7 +58,7 @@ SmmInitPageTable (
   if (FeaturePcdGet (PcdCpuSmmStackGuard)) {\r
     InitializeIDTSmmStackGuard ();\r
   }\r
-  return Gen4GPageTable (0);\r
+  return Gen4GPageTable (0, TRUE);\r
 }\r
 \r
 /**\r
@@ -94,7 +92,7 @@ SmiPFHandler (
 \r
   ASSERT (InterruptType == EXCEPT_IA32_PAGE_FAULT);\r
 \r
-  AcquireSpinLock (&mPFLock);\r
+  AcquireSpinLock (mPFLock);\r
 \r
   PFAddress = AsmReadCr2 ();\r
 \r
@@ -128,5 +126,5 @@ SmiPFHandler (
     SmiDefaultPFHandler ();\r
   }\r
 \r
-  ReleaseSpinLock (&mPFLock);\r
+  ReleaseSpinLock (mPFLock);\r
 }\r