6.9-stable review patch. If anyone has any objections, please let me know.
------------------
From: Wenchao Hao <haowenchao22@xxxxxxxxx>
[ Upstream commit 231035f18d6b80e5c28732a20872398116a54ecd ]
Commit 31c89007285d ("workqueue.c: Increase workqueue name length")
increased WQ_NAME_LEN from 24 to 32, but forget to increase
WORKER_DESC_LEN, which would cause truncation when setting kworker's
desc from workqueue_struct's name, process_one_work() for example.
Fixes: 31c89007285d ("workqueue.c: Increase workqueue name length")
Signed-off-by: Wenchao Hao <haowenchao22@xxxxxxxxx>
CC: Audra Mitchell <audra@xxxxxxxxxx>
Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
include/linux/workqueue.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index 158784dd189ab..72031fa804147 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -92,7 +92,7 @@ enum wq_misc_consts {
WORK_BUSY_RUNNING = 1 << 1,
/* maximum string length for set_worker_desc() */
- WORKER_DESC_LEN = 24,
+ WORKER_DESC_LEN = 32,
};
/* Convenience constants - of type 'unsigned long', not 'enum'! */
--
2.43.0
