[edk2-devel] [Patch V3 7/8] MdeModulePkg/DxeIpl: Remove duplicated code to enable NX

[duntan]

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.tan at intel.com>
Cc: Dandan Bi <dandan.bi at intel.com>
Cc: Liming Gao <gaoliming at byosoft.com.cn>
Reviewed-by: Ray Ni <ray.ni at intel.com>
Cc: Jian J Wang <jian.j.wang at 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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