CONFIG_KUNIT is a tristate symbol but the warning suppression code in lib/bug.c is only built if it's built-in. Use IS_ENABLE(CONFIG_KUNIT) to enable it for a loadable kunit module as well. When using a plain #ifdef, the suppressions only work if kunit is built-in.
Cc: [email protected] Fixes: 85347718ab0d ("bug/kunit: Core support for suppressing warning backtraces") Signed-off-by: Bartosz Golaszewski <[email protected]> --- lib/bug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/bug.c b/lib/bug.c index 292420f45811..b9820a0226f5 100644 --- a/lib/bug.c +++ b/lib/bug.c @@ -219,7 +219,7 @@ static enum bug_trap_type __report_bug(struct bug_entry *bug, unsigned long buga no_cut = bug->flags & BUGFLAG_NO_CUT_HERE; has_args = bug->flags & BUGFLAG_ARGS; -#ifdef CONFIG_KUNIT +#if IS_ENABLED(CONFIG_KUNIT) /* * Before the once logic so suppressed warnings do not consume * the single-fire budget of WARN_ON_ONCE(). -- 2.47.3
