diff --git a/arch/arm64/kernel/vdso.c b/arch/arm64/kernel/vdso.c
index e8f759f764f21cb7ee0c1b350cb9b54f4d0815e2..2d419006ad4330c5a76cb0cf9372fdb0c76cf279 100644
--- a/arch/arm64/kernel/vdso.c
+++ b/arch/arm64/kernel/vdso.c
@@ -110,12 +110,27 @@ int aarch32_setup_vectors_page(struct linux_binprm *bprm, int uses_interp)
 }
 #endif /* CONFIG_COMPAT */
 
+static int vdso_mremap(const struct vm_special_mapping *sm,
+		struct vm_area_struct *new_vma)
+{
+	unsigned long new_size = new_vma->vm_end - new_vma->vm_start;
+	unsigned long vdso_size = vdso_end - vdso_start;
+
+	if (vdso_size != new_size)
+		return -EINVAL;
+
+	current->mm->context.vdso = (void *)new_vma->vm_start;
+
+	return 0;
+}
+
 static struct vm_special_mapping vdso_spec[2] __ro_after_init = {
 	{
 		.name	= "[vvar]",
 	},
 	{
 		.name	= "[vdso]",
+		.mremap = vdso_mremap,
 	},
 };