> diff --git a/net/core/netdev-genl.c b/net/core/netdev-genl.c > index a4270fafdf11..b24244f768e3 100644 > --- a/net/core/netdev-genl.c > +++ b/net/core/netdev-genl.c > @@ -19,6 +19,8 @@ netdev_nl_dev_fill(struct net_device *netdev, struct sk_buff *rsp, > return -EMSGSIZE; > > if (nla_put_u32(rsp, NETDEV_A_DEV_IFINDEX, netdev->ifindex) || > + nla_put_u32(rsp, NETDEV_A_DEV_XDP_ZC_MAX_SEGS, > + netdev->xdp_zc_max_segs) || Should this be omitted if the driver doesn't support zero-copy at all? -Toke
