Fix a compile error in the kunit tests when CONFIG_PREEMPT_RT is enabled, and the normal mutex is converted into a rtmutex.
Reported-by: kernel test robot <[email protected]> Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ Signed-off-by: Maarten Lankhorst <[email protected]> --- drivers/gpu/drm/ttm/tests/ttm_bo_test.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/ttm/tests/ttm_bo_test.c b/drivers/gpu/drm/ttm/tests/ttm_bo_test.c index d468f83220720..2ba5ddf2b1c9e 100644 --- a/drivers/gpu/drm/ttm/tests/ttm_bo_test.c +++ b/drivers/gpu/drm/ttm/tests/ttm_bo_test.c @@ -222,13 +222,13 @@ static void ttm_bo_reserve_interrupted(struct kunit *test) KUNIT_FAIL(test, "Couldn't create ttm bo reserve task\n"); /* Take a lock so the threaded reserve has to wait */ - mutex_lock(&bo->base.resv->lock.base); + ww_mutex_lock(&bo->base.resv->lock, NULL); wake_up_process(task); msleep(20); err = kthread_stop(task); - mutex_unlock(&bo->base.resv->lock.base); + ww_mutex_unlock(&bo->base.resv->lock); KUNIT_ASSERT_EQ(test, err, -ERESTARTSYS); } -- 2.51.0
