Re: pull-request: bpf-next 2018-09-01

[David Miller <davem@davemloft.net>]

From: Daniel Borkmann <daniel@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!