diff --git a/arch/arm64/include/asm/pgtable-hwdef.h b/arch/arm64/include/asm/pgtable-hwdef.h
index e64e77a345b2..b82575a33f8b 100644
--- a/arch/arm64/include/asm/pgtable-hwdef.h
+++ b/arch/arm64/include/asm/pgtable-hwdef.h
@@ -101,6 +101,8 @@
 #define P4D_TYPE_MASK		(_AT(p4dval_t, 3) << 0)
 #define P4D_TYPE_SECT		(_AT(p4dval_t, 1) << 0)
 #define P4D_SECT_RDONLY		(_AT(p4dval_t, 1) << 7)		/* AP[2] */
+#define P4D_TABLE_PXN		(_AT(p4dval_t, 1) << 59)
+#define P4D_TABLE_UXN		(_AT(p4dval_t, 1) << 60)
 
 /*
  * Level 1 descriptor (PUD).
@@ -110,6 +112,8 @@
 #define PUD_TYPE_MASK		(_AT(pudval_t, 3) << 0)
 #define PUD_TYPE_SECT		(_AT(pudval_t, 1) << 0)
 #define PUD_SECT_RDONLY		(_AT(pudval_t, 1) << 7)		/* AP[2] */
+#define PUD_TABLE_PXN		(_AT(pudval_t, 1) << 59)
+#define PUD_TABLE_UXN		(_AT(pudval_t, 1) << 60)
 
 /*
  * Level 2 descriptor (PMD).
@@ -131,6 +135,8 @@
 #define PMD_SECT_CONT		(_AT(pmdval_t, 1) << 52)
 #define PMD_SECT_PXN		(_AT(pmdval_t, 1) << 53)
 #define PMD_SECT_UXN		(_AT(pmdval_t, 1) << 54)
+#define PMD_TABLE_PXN		(_AT(pmdval_t, 1) << 59)
+#define PMD_TABLE_UXN		(_AT(pmdval_t, 1) << 60)
 
 /*
  * AttrIndx[2:0] encoding (mapping attributes defined in the MAIR* registers).
diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c
index 029091474042..9de59fce0450 100644
--- a/arch/arm64/mm/mmu.c
+++ b/arch/arm64/mm/mmu.c
@@ -39,6 +39,7 @@
 
 #define NO_BLOCK_MAPPINGS	BIT(0)
 #define NO_CONT_MAPPINGS	BIT(1)
+#define NO_EXEC_MAPPINGS	BIT(2)
 
 u64 idmap_t0sz = TCR_T0SZ(VA_BITS);
 u64 idmap_ptrs_per_pgd = PTRS_PER_PGD;
@@ -185,10 +186,14 @@ static void alloc_init_cont_pte(pmd_t *pmdp, unsigned long addr,
 
 	BUG_ON(pmd_sect(pmd));
 	if (pmd_none(pmd)) {
+		pmdval_t pmdval = PMD_TYPE_TABLE | PMD_TABLE_UXN;
 		phys_addr_t pte_phys;
+
+		if (flags & NO_EXEC_MAPPINGS)
+			pmdval |= PMD_TABLE_PXN;
 		BUG_ON(!pgtable_alloc);
 		pte_phys = pgtable_alloc(PAGE_SHIFT);
-		__pmd_populate(pmdp, pte_phys, PMD_TYPE_TABLE);
+		__pmd_populate(pmdp, pte_phys, pmdval);
 		pmd = READ_ONCE(*pmdp);
 	}
 	BUG_ON(pmd_bad(pmd));
@@ -259,10 +264,14 @@ static void alloc_init_cont_pmd(pud_t *pudp, unsigned long addr,
 	 */
 	BUG_ON(pud_sect(pud));
 	if (pud_none(pud)) {
+		pudval_t pudval = PUD_TYPE_TABLE | PUD_TABLE_UXN;
 		phys_addr_t pmd_phys;
+
+		if (flags & NO_EXEC_MAPPINGS)
+			pudval |= PUD_TABLE_PXN;
 		BUG_ON(!pgtable_alloc);
 		pmd_phys = pgtable_alloc(PMD_SHIFT);
-		__pud_populate(pudp, pmd_phys, PUD_TYPE_TABLE);
+		__pud_populate(pudp, pmd_phys, pudval);
 		pud = READ_ONCE(*pudp);
 	}
 	BUG_ON(pud_bad(pud));
@@ -306,10 +315,14 @@ static void alloc_init_pud(pgd_t *pgdp, unsigned long addr, unsigned long end,
 	p4d_t p4d = READ_ONCE(*p4dp);
 
 	if (p4d_none(p4d)) {
+		p4dval_t p4dval = P4D_TYPE_TABLE | P4D_TABLE_UXN;
 		phys_addr_t pud_phys;
+
+		if (flags & NO_EXEC_MAPPINGS)
+			p4dval |= P4D_TABLE_PXN;
 		BUG_ON(!pgtable_alloc);
 		pud_phys = pgtable_alloc(PUD_SHIFT);
-		__p4d_populate(p4dp, pud_phys, P4D_TYPE_TABLE);
+		__p4d_populate(p4dp, pud_phys, p4dval);
 		p4d = READ_ONCE(*p4dp);
 	}
 	BUG_ON(p4d_bad(p4d));
@@ -489,11 +502,11 @@ static void __init map_mem(pgd_t *pgdp)
 	phys_addr_t kernel_start = __pa_symbol(_stext);
 	phys_addr_t kernel_end = __pa_symbol(__init_begin);
 	phys_addr_t start, end;
-	int flags = 0;
+	int flags = NO_EXEC_MAPPINGS;
 	u64 i;
 
 	if (rodata_full || crash_mem_map || debug_pagealloc_enabled())
-		flags = NO_BLOCK_MAPPINGS | NO_CONT_MAPPINGS;
+		flags |= NO_BLOCK_MAPPINGS | NO_CONT_MAPPINGS;
 
 	/*
 	 * Take care not to create a writable alias for the
@@ -1462,7 +1475,7 @@ struct range arch_get_mappable_range(void)
 int arch_add_memory(int nid, u64 start, u64 size,
 		    struct mhp_params *params)
 {
-	int ret, flags = 0;
+	int ret, flags = NO_EXEC_MAPPINGS;
 
 	VM_BUG_ON(!mhp_range_allowed(start, size, true));
 
@@ -1472,7 +1485,7 @@ int arch_add_memory(int nid, u64 start, u64 size,
 	 */
 	if (rodata_full || debug_pagealloc_enabled() ||
 	    IS_ENABLED(CONFIG_KFENCE))
-		flags = NO_BLOCK_MAPPINGS | NO_CONT_MAPPINGS;
+		flags |= NO_BLOCK_MAPPINGS | NO_CONT_MAPPINGS;
 
 	__create_pgd_mapping(swapper_pg_dir, start, __phys_to_virt(start),
 			     size, params->pgprot, __pgd_pgtable_alloc,
