From: Daniel Borkmann <dan...@iogearbox.net>
Date: Sat, 1 Sep 2018 02:05:06 +0200
> The following pull-request contains BPF updates for your *net-next* tree.
>
> The main changes are:
>
> 1) Add AF_XDP zero-copy support for i40e driver (!), from Björn and Magnus.
W00t!
> 2) BPF verifier improvements by giving each register its own liveness
> chain which allows to simplify and getting rid of skip_callee() logic,
> from Edward.
>
> 3) Add bpf fs pretty print support for percpu arraymap, percpu hashmap
> and percpu lru hashmap. Also add generic percpu formatted print on
> bpftool so the same can be dumped there, from Yonghong.
>
> 4) Add bpf_{set,get}sockopt() helper support for TCP_SAVE_SYN and
> TCP_SAVED_SYN options to allow reflection of tos/tclass from received
> SYN packet, from Nikita.
>
> 5) Misc improvements to the BPF sockmap test cases in terms of cgroup v2
> interaction and removal of incorrect shutdown() calls, from John.
>
> 6) Few cleanups in xdp_umem_assign_dev() and xdpsock samples, from Prashant.
Pulled, thanks Daniel!
