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authorXin Long <lucien.xin@gmail.com>2017-10-15 18:13:44 +0800
committerDavid S. Miller <davem@davemloft.net>2017-10-16 20:48:45 +0100
commitdc709f375743ebf5c9326cc9b946f6f09a34ac44 (patch)
tree47ca2d465e50d0a363e6ea76a4013d7a2dfdae8b
parentrtnetlink: bring NETDEV_POST_TYPE_CHANGE event process back in rtnetlink_event (diff)
downloadlinux-dev-dc709f375743ebf5c9326cc9b946f6f09a34ac44.tar.xz
linux-dev-dc709f375743ebf5c9326cc9b946f6f09a34ac44.zip
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>
-rw-r--r--net/core/rtnetlink.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 8e44fd597f46..ab98c1c8b6f3 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: