diff --git a/arch/arm64/include/asm/mte.h b/arch/arm64/include/asm/mte.h
index 1716b3d02489..b2577eee62c2 100644
--- a/arch/arm64/include/asm/mte.h
+++ b/arch/arm64/include/asm/mte.h
@@ -19,6 +19,7 @@ void mte_clear_page_tags(void *addr);
 #define PG_mte_tagged	PG_arch_2
 
 void mte_sync_tags(pte_t *ptep, pte_t pte);
+void mte_copy_page_tags(void *kto, const void *kfrom);
 void flush_mte_state(void);
 
 #else
@@ -29,6 +30,9 @@ void flush_mte_state(void);
 static inline void mte_sync_tags(pte_t *ptep, pte_t pte)
 {
 }
+static inline void mte_copy_page_tags(void *kto, const void *kfrom)
+{
+}
 static inline void flush_mte_state(void)
 {
 }
diff --git a/arch/arm64/include/asm/page.h b/arch/arm64/include/asm/page.h
index c01b52add377..11734ce29702 100644
--- a/arch/arm64/include/asm/page.h
+++ b/arch/arm64/include/asm/page.h
@@ -15,18 +15,26 @@
 #include <linux/personality.h> /* for READ_IMPLIES_EXEC */
 #include <asm/pgtable-types.h>
 
+struct page;
+struct vm_area_struct;
+
 extern void __cpu_clear_user_page(void *p, unsigned long user);
-extern void __cpu_copy_user_page(void *to, const void *from,
-				 unsigned long user);
 extern void copy_page(void *to, const void *from);
 extern void clear_page(void *to);
 
+void copy_user_highpage(struct page *to, struct page *from,
+			unsigned long vaddr, struct vm_area_struct *vma);
+#define __HAVE_ARCH_COPY_USER_HIGHPAGE
+
+void copy_highpage(struct page *to, struct page *from);
+#define __HAVE_ARCH_COPY_HIGHPAGE
+
 #define __alloc_zeroed_user_highpage(movableflags, vma, vaddr) \
 	alloc_page_vma(GFP_HIGHUSER | __GFP_ZERO | movableflags, vma, vaddr)
 #define __HAVE_ARCH_ALLOC_ZEROED_USER_HIGHPAGE
 
 #define clear_user_page(addr,vaddr,pg)  __cpu_clear_user_page(addr, vaddr)
-#define copy_user_page(to,from,vaddr,pg) __cpu_copy_user_page(to, from, vaddr)
+#define copy_user_page(to, from, vaddr, pg)	copy_page(to, from)
 
 typedef struct page *pgtable_t;
 
diff --git a/arch/arm64/lib/mte.S b/arch/arm64/lib/mte.S
index a36705640086..3c3d0edbbca3 100644
--- a/arch/arm64/lib/mte.S
+++ b/arch/arm64/lib/mte.S
@@ -5,6 +5,7 @@
 #include <linux/linkage.h>
 
 #include <asm/assembler.h>
+#include <asm/page.h>
 #include <asm/sysreg.h>
 
 	.arch	armv8.5-a+memtag
@@ -32,3 +33,21 @@ SYM_FUNC_START(mte_clear_page_tags)
 	b.ne	1b
 	ret
 SYM_FUNC_END(mte_clear_page_tags)
+
+/*
+ * Copy the tags from the source page to the destination one
+ *   x0 - address of the destination page
+ *   x1 - address of the source page
+ */
+SYM_FUNC_START(mte_copy_page_tags)
+	mov	x2, x0
+	mov	x3, x1
+	multitag_transfer_size x5, x6
+1:	ldgm	x4, [x3]
+	stgm	x4, [x2]
+	add	x2, x2, x5
+	add	x3, x3, x5
+	tst	x2, #(PAGE_SIZE - 1)
+	b.ne	1b
+	ret
+SYM_FUNC_END(mte_copy_page_tags)
diff --git a/arch/arm64/mm/copypage.c b/arch/arm64/mm/copypage.c
index 2ee7b73433a5..4a2233fa674e 100644
--- a/arch/arm64/mm/copypage.c
+++ b/arch/arm64/mm/copypage.c
@@ -6,18 +6,35 @@
  * Copyright (C) 2012 ARM Ltd.
  */
 
+#include <linux/bitops.h>
 #include <linux/mm.h>
 
 #include <asm/page.h>
 #include <asm/cacheflush.h>
+#include <asm/cpufeature.h>
+#include <asm/mte.h>
 
-void __cpu_copy_user_page(void *kto, const void *kfrom, unsigned long vaddr)
+void copy_highpage(struct page *to, struct page *from)
 {
-	struct page *page = virt_to_page(kto);
+	struct page *kto = page_address(to);
+	struct page *kfrom = page_address(from);
+
 	copy_page(kto, kfrom);
-	flush_dcache_page(page);
+
+	if (system_supports_mte() && test_bit(PG_mte_tagged, &from->flags)) {
+		set_bit(PG_mte_tagged, &to->flags);
+		mte_copy_page_tags(kto, kfrom);
+	}
 }
-EXPORT_SYMBOL_GPL(__cpu_copy_user_page);
+EXPORT_SYMBOL(copy_highpage);
+
+void copy_user_highpage(struct page *to, struct page *from,
+			unsigned long vaddr, struct vm_area_struct *vma)
+{
+	copy_highpage(to, from);
+	flush_dcache_page(to);
+}
+EXPORT_SYMBOL_GPL(copy_user_highpage);
 
 void __cpu_clear_user_page(void *kaddr, unsigned long vaddr)
 {