linux-kernel - [PATCH] kunit: Export kunit

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Message-Id: <20230117165039.1871598-1-arnd@kernel.org>
Date:   Tue, 17 Jan 2023 17:50:26 +0100
From:   Arnd Bergmann <arnd@...nel.org>
To:     Brendan Higgins <brendan.higgins@...ux.dev>,
        David Gow <davidgow@...gle.com>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Shuah Khan <skhan@...uxfoundation.org>,
        Daniel Latypov <dlatypov@...gle.com>,
        Jeremy Kerr <jk@...econstruct.com.au>,
        Joe Fradley <joefradley@...gle.com>,
        Maxime Ripard <maxime@...no.tech>,
        Javier Martinez Canillas <javierm@...hat.com>,
        Maíra Canal <mcanal@...lia.com>,
        linux-kselftest@...r.kernel.org, kunit-dev@...glegroups.com,
        linux-kernel@...r.kernel.org
Subject: [PATCH] kunit: Export kunit_running()

From: Arnd Bergmann <arnd@...db.de>

Using kunit_fail_current_test() in a loadable module causes a link
error like:

ERROR: modpost: "kunit_running" [drivers/gpu/drm/vc4/vc4.ko] undefined!

Export the symbol to allow using it from modules.

Fixes: da43ff045c3f ("drm/vc4: tests: Fail the current test if we access a register")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 lib/kunit/test.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/kunit/test.c b/lib/kunit/test.c
index c9ebf975e56b..890ba5b3a981 100644
--- a/lib/kunit/test.c
+++ b/lib/kunit/test.c
@@ -21,6 +21,7 @@
 #include "try-catch-impl.h"
 
 DEFINE_STATIC_KEY_FALSE(kunit_running);
+EXPORT_SYMBOL_GPL(kunit_running);
 
 #if IS_BUILTIN(CONFIG_KUNIT)
 /*
-- 
2.39.0