On Thu, Feb 06, 2025 at 05:59:03PM +0100, Eric Dumazet wrote:
> On Thu, Feb 6, 2025 at 5:51 PM Nicolas Dichtel
> > @@ -2229,6 +2231,7 @@ static const struct nla_policy ifla_policy[IFLA_MAX+1] = {
> > [IFLA_ALLMULTI] = { .type = NLA_REJECT },
> > [IFLA_GSO_IPV4_MAX_SIZE] = NLA_POLICY_MIN(NLA_U32, MAX_TCP_HEADER + 1),
> > [IFLA_GRO_IPV4_MAX_SIZE] = { .type = NLA_U32 },
> > + [IFLA_NETNS_LOCAL] = { .type = NLA_U8 },
>
> As this is a read-only attribute, I would suggest NLA_REJECT
And please update the spec:
Documentation/netlink/specs/rt_link.yaml
