diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c
index 3320406579c3..9b214b0d268f 100644
--- a/arch/arm64/mm/mmu.c
+++ b/arch/arm64/mm/mmu.c
@@ -1058,7 +1058,8 @@ int arch_add_memory(int nid, u64 start, u64 size,
 		flags = NO_BLOCK_MAPPINGS | NO_CONT_MAPPINGS;
 
 	__create_pgd_mapping(swapper_pg_dir, start, __phys_to_virt(start),
-			     size, PAGE_KERNEL, __pgd_pgtable_alloc, flags);
+			     size, modifiers->pgprot, __pgd_pgtable_alloc,
+			     flags);
 
 	memblock_clear_nomap(start, size);
 
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
index daf438e08b96..5fd6ae4929c9 100644
--- a/arch/ia64/mm/init.c
+++ b/arch/ia64/mm/init.c
@@ -677,6 +677,10 @@ int arch_add_memory(int nid, u64 start, u64 size,
 	int ret;
 
 	ret = __add_pages(nid, start_pfn, nr_pages, modifiers);
+	if (modifiers->pgprot != PAGE_KERNEL)
+		return -EINVAL;
+
+	ret = __add_pages(nid, start_pfn, nr_pages, restrictions);
 	if (ret)
 		printk("%s: Problem encountered in __add_pages() as ret=%d\n",
 		       __func__,  ret);
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 631ee684721f..fddeaee53198 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -137,7 +137,8 @@ int __ref arch_add_memory(int nid, u64 start, u64 size,
 	resize_hpt_for_hotplug(memblock_phys_mem_size());
 
 	start = (unsigned long)__va(start);
-	rc = create_section_mapping(start, start + size, nid, PAGE_KERNEL);
+	rc = create_section_mapping(start, start + size, nid,
+				    modifiers->pgprot);
 	if (rc) {
 		pr_warn("Unable to create mapping for hot added memory 0x%llx..0x%llx: %d\n",
 			start, start + size, rc);
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c
index ef19522ddad2..c65fb33f6a89 100644
--- a/arch/s390/mm/init.c
+++ b/arch/s390/mm/init.c
@@ -277,7 +277,7 @@ int arch_add_memory(int nid, u64 start, u64 size,
 	if (WARN_ON_ONCE(modifiers->altmap))
 		return -EINVAL;
 
-	rc = vmem_add_mapping(start, size, PAGE_KERNEL);
+	rc = vmem_add_mapping(start, size, modifiers->pgprot);
 	if (rc)
 		return rc;
 
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index 7e64f42fb570..7071dc5bd2e4 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -412,6 +412,9 @@ int arch_add_memory(int nid, u64 start, u64 size,
 	unsigned long nr_pages = size >> PAGE_SHIFT;
 	int ret;
 
+	if (modifiers->pgprot != PAGE_KERNEL)
+		return -EINVAL;
+
 	/* We only have ZONE_NORMAL, so this is easy.. */
 	ret = __add_pages(nid, start_pfn, nr_pages, modifiers);
 	if (unlikely(ret))
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index 630d8a36fcd7..737da0dbc0d5 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -857,6 +857,11 @@ int arch_add_memory(int nid, u64 start, u64 size,
 {
 	unsigned long start_pfn = start >> PAGE_SHIFT;
 	unsigned long nr_pages = size >> PAGE_SHIFT;
+	int ret;
+
+	ret = _set_memory_prot(start, nr_pages, modifiers->pgprot);
+	if (ret)
+		return ret;
 
 	return __add_pages(nid, start_pfn, nr_pages, modifiers);
 }
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 17ea0bfc0b83..cc9eb45ad120 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -868,7 +868,7 @@ int arch_add_memory(int nid, u64 start, u64 size,
 	unsigned long start_pfn = start >> PAGE_SHIFT;
 	unsigned long nr_pages = size >> PAGE_SHIFT;
 
-	init_memory_mapping(start, start + size, PAGE_KERNEL);
+	init_memory_mapping(start, start + size, modifiers->pgprot);
 
 	return add_pages(nid, start_pfn, nr_pages, modifiers);
 }
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h
index 2152efae2f4b..00dfb2016737 100644
--- a/include/linux/memory_hotplug.h
+++ b/include/linux/memory_hotplug.h
@@ -56,9 +56,11 @@ enum {
 /*
  * Restrictions for the memory hotplug:
  * altmap: alternative allocator for memmap array
+ * pgprot: page protection flags to apply to newly added page tables
  */
 struct mhp_modifiers {
 	struct vmem_altmap *altmap;
+	pgprot_t pgprot;
 };
 
 /*
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 1bb3f92e087d..0888f821af06 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -1027,7 +1027,7 @@ static int online_memory_block(struct memory_block *mem, void *arg)
  */
 int __ref add_memory_resource(int nid, struct resource *res)
 {
-	struct mhp_modifiers modifiers = {};
+	struct mhp_modifiers modifiers = {.pgprot = PAGE_KERNEL};
 	u64 start, size;
 	bool new_node = false;
 	int ret;
diff --git a/mm/memremap.c b/mm/memremap.c
index e30be8ba706b..45ab4ef0643d 100644
--- a/mm/memremap.c
+++ b/mm/memremap.c
@@ -163,8 +163,8 @@ void *memremap_pages(struct dev_pagemap *pgmap, int nid)
 		 * We do not want any optional features only our own memmap
 		 */
 		.altmap = pgmap_altmap(pgmap),
+		.pgprot = PAGE_KERNEL,
 	};
-	pgprot_t pgprot = PAGE_KERNEL;
 	int error, is_ram;
 	bool need_devmap_managed = true;
 
@@ -252,8 +252,8 @@ void *memremap_pages(struct dev_pagemap *pgmap, int nid)
 	if (nid < 0)
 		nid = numa_mem_id();
 
-	error = track_pfn_remap(NULL, &pgprot, PHYS_PFN(res->start), 0,
-			resource_size(res));
+	error = track_pfn_remap(NULL, &modifiers.pgprot, PHYS_PFN(res->start),
+				0, resource_size(res));
 	if (error)
 		goto err_pfn_remap;
 
