X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=UefiCpuPkg%2FPiSmmCpuDxeSmm%2FIa32%2FSmiEntry.asm;h=ac1a9b48ddd0d89569a10417b3753bdf9725c5f2;hp=8a12927300ca21e57cff0b08bca114b96c429fa5;hb=8e496a7abcb78c36b0af47ed473096ef7f171606;hpb=f45f2d4ad4d803eb33c608bca8242992f1841fec

diff --git a/UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/SmiEntry.asm b/UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/SmiEntry.asm
index 8a12927300..ac1a9b48dd 100644
--- a/UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/SmiEntry.asm
+++ b/UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/SmiEntry.asm
@@ -129,7 +129,7 @@ gSmiCr3     DD      ?
 @@:                                     ; as cr4.PGE is not set here, refresh cr3
     mov     cr4, eax                    ; in PreModifyMtrrs() to flush TLB.
     mov     ebx, cr0
-    or      ebx, 080000000h             ; enable paging
+    or      ebx, 080010000h             ; enable paging + WP
     mov     cr0, ebx
     lea     ebx, [edi + DSC_OFFSET]
     mov     ax, [ebx + DSC_DS]