On 10/15/17 4:13 AM, Xin Long wrote:
> 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....@gmail.com>
> ---
> net/core/rtnetlink.c | 1 +
> 1 file changed, 1 insertion(+)
>
> 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:
>
Acked-by: David Ahern <dsah...@gmail.com>
