On 3/18/2021 4:18 PM, Vladimir Oltean wrote: > From: Vladimir Oltean <vladimir.oltean@xxxxxxx> > > The DSA core has a layered structure, and even though we end up > returning 0 (success) to user space when setting a bonding/team upper > that can't be offloaded, some parts of the framework actually need to > know that we couldn't offload that. > > For example, if dsa_switch_lag_join returns 0 as it currently does, > dsa_port_lag_join has no way to tell a successful offload from a > software fallback, and it will call dsa_port_bridge_join afterwards. > Then we'll think we're offloading the bridge master of the LAG, when in > fact we're not even offloading the LAG. In turn, this will make us set > skb->offload_fwd_mark = true, which is incorrect and the bridge doesn't > like it. > > Signed-off-by: Vladimir Oltean <vladimir.oltean@xxxxxxx> Reviewed-by: Florian Fainelli <f.fainelli@xxxxxxxxx> -- Florian
