On Thu, 29 Aug 2024 06:01:16 +0000 Mina Almasry wrote: > @@ -9376,6 +9376,9 @@ int dev_xdp_propagate(struct net_device *dev, struct > netdev_bpf *bpf) > if (!dev->netdev_ops->ndo_bpf) > return -EOPNOTSUPP; > > + if (dev_get_min_mp_channel_count(dev))
there's an extack inside *bpf, would be good to add a message > + return -EBUSY; > + > return dev->netdev_ops->ndo_bpf(dev, bpf); > } > EXPORT_SYMBOL_GPL(dev_xdp_propagate); > @@ -9408,6 +9411,9 @@ static int dev_xdp_install(struct net_device *dev, enum > bpf_xdp_mode mode, > struct netdev_bpf xdp; > int err; > > + if (dev_get_min_mp_channel_count(dev)) ditto
