Subject: Re: [PATCH net-next] bridge: add vlan id to mdb notifications

From: Stephen Hemminger <[email-masked]>
Date: Wed, 26 Nov 2014 10:56:14 -0800

On Wed, 26 Nov 2014 05:53:33 -0800
[email-masked] wrote:

> diff --git a/include/uapi/linux/if_bridge.h b/include/uapi/linux/if_bridge.h
> index da17e45..db061fd 100644
> --- a/include/uapi/linux/if_bridge.h
> +++ b/include/uapi/linux/if_bridge.h
> @@ -185,6 +185,7 @@ struct br_mdb_entry {
>  			struct in6_addr ip6;
>  		} u;
>  		__be16		proto;
> +		__be16		vid;
>  	} addr;
>  };
>  

You can't add fields to existing binary API