diff --git a/arch/x86/power/hibernate.c b/arch/x86/power/hibernate.c
index e94e0050a583..6f955eb1e163 100644
--- a/arch/x86/power/hibernate.c
+++ b/arch/x86/power/hibernate.c
@@ -159,7 +159,7 @@ int relocate_restore_code(void)
 	if (!relocated_restore_code)
 		return -ENOMEM;
 
-	memcpy((void *)relocated_restore_code, core_restore_code, PAGE_SIZE);
+	__memcpy((void *)relocated_restore_code, core_restore_code, PAGE_SIZE);
 
 	/* Make the page containing the relocated code executable */
 	pgd = (pgd_t *)__va(read_cr3_pa()) +