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diff --git a/sys/arm64/arm64/efirt_machdep.c b/sys/arm64/arm64/efirt_machdep.c
--- a/sys/arm64/arm64/efirt_machdep.c
+++ b/sys/arm64/arm64/efirt_machdep.c
@@ -106,7 +106,8 @@
if (*l0 == 0) {
m = efi_1t1_page();
mphys = VM_PAGE_TO_PHYS(m);
- *l0 = PHYS_TO_PTE(mphys) | L0_TABLE;
+ *l0 = PHYS_TO_PTE(mphys) | TATTR_UXN_TABLE |
+ TATTR_AP_TABLE_NO_EL0 | L0_TABLE;
} else {
mphys = PTE_TO_PHYS(*l0);
}
@@ -117,7 +118,8 @@
if (*l1 == 0) {
m = efi_1t1_page();
mphys = VM_PAGE_TO_PHYS(m);
- *l1 = PHYS_TO_PTE(mphys) | L1_TABLE;
+ *l1 = PHYS_TO_PTE(mphys) | TATTR_UXN_TABLE |
+ TATTR_AP_TABLE_NO_EL0 | L1_TABLE;
} else {
mphys = PTE_TO_PHYS(*l1);
}
@@ -128,7 +130,8 @@
if (*l2 == 0) {
m = efi_1t1_page();
mphys = VM_PAGE_TO_PHYS(m);
- *l2 = PHYS_TO_PTE(mphys) | L2_TABLE;
+ *l2 = PHYS_TO_PTE(mphys) | TATTR_UXN_TABLE |
+ TATTR_AP_TABLE_NO_EL0 | L2_TABLE;
} else {
mphys = PTE_TO_PHYS(*l2);
}

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