On Wed, Sep 20, 2023 at 01:50:32PM +0300, Nikolay Aleksandrov wrote: > On 9/19/23 11:12, Johannes Nixdorf wrote: > > [...] > > diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c > > index 505683ef9a26..f5d49a05e61b 100644 > > --- a/net/bridge/br_netlink.c > > +++ b/net/bridge/br_netlink.c > > @@ -1267,6 +1267,8 @@ static const struct nla_policy br_policy[IFLA_BR_MAX + 1] = { > > [IFLA_BR_VLAN_STATS_PER_PORT] = { .type = NLA_U8 }, > > [IFLA_BR_MULTI_BOOLOPT] = > > NLA_POLICY_EXACT_LEN(sizeof(struct br_boolopt_multi)), > > + [IFLA_BR_FDB_N_LEARNED] = { .type = NLA_U32 }, > > hmm? I thought this one was RO. You are right. I set this to NLA_REJECT locally for v5 now, analogously to how IFLA_BRPORT_MCAST_N_GROUPS is specified. > > [...]