[PATCH 3.12 132/170] workqueue: fix dev_set_uevent_suppress() imbalance

[Jiri Slaby]

From: Maxime Bizon <mbizon@xxxxxxxxxx>

3.12-stable review patch.  If anyone has any objections, please let me know.

===============

commit bddbceb688c6d0decaabc7884fede319d02f96c8 upstream.

Uevents are suppressed during attributes registration, but never
restored, so kobject_uevent() does nothing.

Signed-off-by: Maxime Bizon <mbizon@xxxxxxxxxx>
Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
Fixes: 226223ab3c4118ddd10688cc2c131135848371ab
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
 kernel/workqueue.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index cea58300f650..e0b695893579 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -3412,6 +3412,7 @@ int workqueue_sysfs_register(struct workqueue_struct *wq)
 		}
 	}
 
+	dev_set_uevent_suppress(&wq_dev->dev, false);
 	kobject_uevent(&wq_dev->dev.kobj, KOBJ_ADD);
 	return 0;
 }
-- 
2.0.0

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/