In IA32 code, remove the duplicated code to enable NX.
In the previous patch, IA32 code also uses the new
CreateIdentityMappingPageTables() to create PAE page table.
This function calls EnableExecuteDisableBit if needed.
Signed-off-by: Dun Tan <dun....@intel.com>
Cc: Dandan Bi <dandan...@intel.com>
Cc: Liming Gao <gaolim...@byosoft.com.cn>
Reviewed-by: Ray Ni <ray...@intel.com>
Cc: Jian J Wang <jian.j.w...@intel.com>
---
MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c
b/MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c
index 69d073fb58..dd7cbb6ce6 100644
--- a/MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c
+++ b/MdeModulePkg/Core/DxeIplPeim/Ia32/DxeLoadFunc.c
@@ -322,9 +322,6 @@ HandOffToDxeCore (
BuildPageTablesIa32Pae = ToBuildPageTable ();
if (BuildPageTablesIa32Pae) {
PageTables = CreateIdentityMappingPageTables (FALSE, BaseOfStack,
STACK_SIZE, 0, 0);
- if (IsEnableNonExecNeeded ()) {
- EnableExecuteDisableBit ();
- }
}
//
--
2.31.1.windows.1
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