b27f7bb590ba ("flow_dissector: Move out netns_bpf prog callbacks") a3fd7ceee054 ("net: Introduce netns_bpf for BPF programs attached to netns") 171526f6fee8 ("flow_dissector: Pull locking up from prog attach callback") 457f44363a88 ("bpf: Implement BPF ring buffer and verifier support for it") 13209a8f7304 ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net")