Subject: [PATCH net-next 0/6] BPF updates

From: Daniel Borkmann <[email-masked]>
Date: Fri, 19 Feb 2016 23:05:21 +0100

This set contains various updates for eBPF, i.e. the addition of a
generic csum helper function and other misc bits that mostly improve
existing helpers and ease programming with eBPF on cls_bpf. For more
details, please see individual patches.

Set is rebased on top of http://patchwork.ozlabs.org/patch/584465/.

Thanks!

Daniel Borkmann (6):
  bpf: add new arg_type that allows for 0 sized stack buffer
  bpf: add generic bpf_csum_diff helper
  bpf: remove artificial bpf_skb_{load,store}_bytes buffer limitation
  bpf: try harder on clones when writing into skb
  bpf: fix csum update in bpf_l4_csum_replace helper for udp
  bpf: don't emit mov A,A on return

 include/linux/bpf.h      |   1 +
 include/linux/skbuff.h   |   7 ++++
 include/uapi/linux/bpf.h |  12 ++++++
 kernel/bpf/verifier.c    |  42 ++++++++++++++-----
 net/core/filter.c        | 103 ++++++++++++++++++++++++++++++++++++++---------
 net/sched/act_csum.c     |   8 +---
 net/sched/act_nat.c      |  18 +++------
 7 files changed, 142 insertions(+), 49 deletions(-)

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1.9.3