Commit a58d487f authored by Maarten Lankhorst's avatar Maarten Lankhorst
Browse files

drm/ttm/tests: Fix build failure on PREEMPT_RT 



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: default avatarkernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202602261547.3bM6yVAS-lkp@intel.com/


Reviewed-by: default avatarJouni Högander <jouni.hogander@intel.com>
Link: https://patch.msgid.link/20260304085616.1216961-1-dev@lankhorst.se


Signed-off-by: default avatarMaarten Lankhorst <dev@lankhorst.se>
parent 61ded108

drivers/gpu/drm/ttm/tests/ttm_bo_test.c

+2 −2
Original line number Diff line number Diff line
@@ -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);

	dma_resv_lock(bo->base.resv, NULL);



	wake_up_process(task);

	msleep(20);

	err = kthread_stop(task);



	mutex_unlock(&bo->base.resv->lock.base);

	dma_resv_unlock(bo->base.resv);



	KUNIT_ASSERT_EQ(test, err, -ERESTARTSYS);

}