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Diffstat (limited to 'ArmPkg/Drivers/CpuDxe/AArch64/Mmu.c')
-rw-r--r--ArmPkg/Drivers/CpuDxe/AArch64/Mmu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ArmPkg/Drivers/CpuDxe/AArch64/Mmu.c b/ArmPkg/Drivers/CpuDxe/AArch64/Mmu.c
index 8997b7f61f..8bb33046e7 100644
--- a/ArmPkg/Drivers/CpuDxe/AArch64/Mmu.c
+++ b/ArmPkg/Drivers/CpuDxe/AArch64/Mmu.c
@@ -305,7 +305,7 @@ EfiAttributeToArmAttribute (
// Determine protection attributes
if ((EfiAttributes & EFI_MEMORY_RO) != 0) {
- ArmAttributes |= TT_AP_RO_RO;
+ ArmAttributes |= TT_AP_NO_RO;
}
// Process eXecute Never attribute