Re: [PATCH v2 net-next] net: dsa: Never offload FDB entries on standalone ports

[Florian Fainelli]

On 3/15/22 4:30 PM, Tobias Waldekranz wrote:
> If a port joins a bridge that it can't offload, it will fallback to
> standalone mode and software bridging. In this case, we never want to
> offload any FDB entries to hardware either.
> 
> Previously, for host addresses, we would eventually end up in
> dsa_port_bridge_host_fdb_add, which would unconditionally dereference
> dp->bridge and cause a segfault.
> 
> Fixes: c26933639b54 ("net: dsa: request drivers to perform FDB isolation")
> Signed-off-by: Tobias Waldekranz <tobias@xxxxxxxxxxxxxx>

Reviewed-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
-- 
Florian