diff --git a/include/linux/kasan.h b/include/linux/kasan.h
index fe36215807f7a11c3ea0c1fc97ee3d9683c8a82c..ceebcb9de7bf865aa25d5c1697d296aff8cfb5cf 100644
--- a/include/linux/kasan.h
+++ b/include/linux/kasan.h
@@ -267,10 +267,6 @@ static __always_inline bool kasan_check_byte(const void *addr)
 	return true;
 }
 
-
-bool kasan_save_enable_multi_shot(void);
-void kasan_restore_multi_shot(bool enabled);
-
 #else /* CONFIG_KASAN */
 
 static inline slab_flags_t kasan_never_merge(void)
diff --git a/mm/kasan/kasan.h b/mm/kasan/kasan.h
index 9d2e128eb623f4a6fd85e36805d2caa77fd13d6c..d79b83d673b144773c8cc9c4eee6eaf7ec45ebde 100644
--- a/mm/kasan/kasan.h
+++ b/mm/kasan/kasan.h
@@ -492,6 +492,13 @@ static inline bool kasan_arch_is_ready(void)	{ return true; }
 #error kasan_arch_is_ready only works in KASAN generic outline mode!
 #endif
 
+#if IS_ENABLED(CONFIG_KASAN_KUNIT_TEST) || IS_ENABLED(CONFIG_KASAN_MODULE_TEST)
+
+bool kasan_save_enable_multi_shot(void);
+void kasan_restore_multi_shot(bool enabled);
+
+#endif
+
 /*
  * Exported functions for interfaces called from assembly or from generated
  * code. Declarations here to avoid warning about missing declarations.
diff --git a/mm/kasan/report.c b/mm/kasan/report.c
index 7ef3b04556036bc89cb92b11c7888b5e916bc1d0..c9bfffe931b46ed05f55cfa8b82ecf0abcefcd1f 100644
--- a/mm/kasan/report.c
+++ b/mm/kasan/report.c
@@ -64,19 +64,6 @@ static int __init early_kasan_fault(char *arg)
 }
 early_param("kasan.fault", early_kasan_fault);
 
-bool kasan_save_enable_multi_shot(void)
-{
-	return test_and_set_bit(KASAN_BIT_MULTI_SHOT, &kasan_flags);
-}
-EXPORT_SYMBOL_GPL(kasan_save_enable_multi_shot);
-
-void kasan_restore_multi_shot(bool enabled)
-{
-	if (!enabled)
-		clear_bit(KASAN_BIT_MULTI_SHOT, &kasan_flags);
-}
-EXPORT_SYMBOL_GPL(kasan_restore_multi_shot);
-
 static int __init kasan_set_multi_shot(char *str)
 {
 	set_bit(KASAN_BIT_MULTI_SHOT, &kasan_flags);
@@ -109,6 +96,23 @@ static bool report_enabled(void)
 	return !test_and_set_bit(KASAN_BIT_REPORTED, &kasan_flags);
 }
 
+#if IS_ENABLED(CONFIG_KASAN_KUNIT_TEST) || IS_ENABLED(CONFIG_KASAN_MODULE_TEST)
+
+bool kasan_save_enable_multi_shot(void)
+{
+	return test_and_set_bit(KASAN_BIT_MULTI_SHOT, &kasan_flags);
+}
+EXPORT_SYMBOL_GPL(kasan_save_enable_multi_shot);
+
+void kasan_restore_multi_shot(bool enabled)
+{
+	if (!enabled)
+		clear_bit(KASAN_BIT_MULTI_SHOT, &kasan_flags);
+}
+EXPORT_SYMBOL_GPL(kasan_restore_multi_shot);
+
+#endif
+
 #if IS_ENABLED(CONFIG_KASAN_KUNIT_TEST)
 static void update_kunit_status(bool sync)
 {