diff --git a/include/kunit/test.h b/include/kunit/test.h
index 8ffcd7de9607..ccae848720dc 100644
--- a/include/kunit/test.h
+++ b/include/kunit/test.h
@@ -277,7 +277,8 @@ static inline int kunit_run_all_tests(void)
 	{								\
 		return __kunit_test_suites_exit(__suites);		\
 	}								\
-	module_exit(kunit_test_suites_exit)
+	module_exit(kunit_test_suites_exit)				\
+	MODULE_INFO(test, "Y");
 #else
 #define kunit_test_suites_for_module(__suites)
 #endif /* MODULE */
diff --git a/lib/kunit/test.c b/lib/kunit/test.c
index a5053a07409f..8b11552dc215 100644
--- a/lib/kunit/test.c
+++ b/lib/kunit/test.c
@@ -11,6 +11,7 @@
 #include <kunit/test-bug.h>
 #include <linux/kernel.h>
 #include <linux/moduleparam.h>
+#include <linux/panic.h>
 #include <linux/sched/debug.h>
 #include <linux/sched.h>
 
@@ -501,6 +502,9 @@ int kunit_run_tests(struct kunit_suite *suite)
 	struct kunit_result_stats suite_stats = { 0 };
 	struct kunit_result_stats total_stats = { 0 };
 
+	/* Taint the kernel so we know we've run tests. */
+	add_taint(TAINT_TEST, LOCKDEP_STILL_OK);
+
 	if (suite->suite_init) {
 		suite->suite_init_err = suite->suite_init(suite);
 		if (suite->suite_init_err) {