The change introduced by commit a7c01fa93aeb ("signal: break
out of wait loops on kthread_stop()") causes dmatest aborts
any ongoing tests and possible failure on the tests. This patch
use wait_event_timeout instead of wait_event_freezable_timeout
to avoid interrupting ongoing tests by signal brought by
kthread_stop().
Signed-off-by: Jie Hai <haijie1@xxxxxxxxxx>
---
drivers/dma/dmatest.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
index ffe621695e47..c06b8b16645a 100644
--- a/drivers/dma/dmatest.c
+++ b/drivers/dma/dmatest.c
@@ -827,7 +827,7 @@ static int dmatest_func(void *data)
} else {
dma_async_issue_pending(chan);
- wait_event_freezable_timeout(thread->done_wait,
+ ret = wait_event_timeout(thread->done_wait,
done->done,
msecs_to_jiffies(params->timeout));
--
2.33.0
