rtnetlink: bring NETDEV_CHANGEUPPER event process back in rtnetlink_event
libteam needs this event notification in userspace when dev's master
dev has been changed. After this, the redundant notifications issue
would be fixed in the later patch 'rtnetlink: check DO_SETLINK_NOTIFY
correctly in do_setlink'.
Fixes: b6b36eb23a46 ("rtnetlink: Do not generate notifications for NETDEV_CHANGEUPPER event")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 8e44fd5..ab98c1c 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -4286,6 +4286,7 @@ static int rtnetlink_event(struct notifier_block *this, unsigned long event, voi
case NETDEV_BONDING_FAILOVER:
case NETDEV_POST_TYPE_CHANGE:
case NETDEV_NOTIFY_PEERS:
+ case NETDEV_CHANGEUPPER:
case NETDEV_RESEND_IGMP:
case NETDEV_CHANGEINFODATA:
case NETDEV_CHANGE_TX_QUEUE_LEN: