Re: [PATCH net-next v1 2/9] net: dsa: tag_ar9331: detect IGMP and MLD packets

[Vladimir Oltean]

On Sat, Apr 03, 2021 at 05:22:24PM +0200, Oleksij Rempel wrote:
> Off-topic question, this patch set stops to work after rebasing against
> latest netdev. I get following warning:
> ip l s lan0 master test
> RTNETLINK answers: Invalid argumen
> 
> Are there some API changes?

Yes, it's likely that you are returning -EINVAL to some of the functions
with which DSA calls you at .port_bridge_join time, see dsa_port_switchdev_sync.