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[RFC,0/6] seg6: Segment routing fixes

Message ID 1559321320-9444-1-git-send-email-tom@quantonium.net
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Series seg6: Segment routing fixes | expand

Message

Tom Herbert May 31, 2019, 4:48 p.m. UTC 
A few bug fixes, code clean up, and minor enhancements to segment
routing.

Changes include:
  - Fix SRH TLV and flag definitions (some of them are now obsolete)
  - Implement a TLV parsing loop
  - Add function to parse and return HMAC TLV in an SRH
  - Support to rearrange segment routing header for AH ICV
    calculation

Set as RFC to let experts on segment routing implemenation evaluate
which of the patches are needed.

Tom Herbert (6):
  seg6: Fix TLV definitions
  seg6: Implement a TLV parsing loop
  seg6: Obsolete unused SRH flags
  ah6: Create function __zero_out_mutable_opts
  ah6: Be explicit about which routing types are processed.
  seg6: Add support to rearrange SRH for AH ICV calculation

 include/net/seg6.h        | 16 +++++++++
 include/uapi/linux/seg6.h | 60 +++++++++++++++++++++++++------
 net/ipv6/ah6.c            | 90 +++++++++++++++++++++++++++++++++++------------
 net/ipv6/exthdrs.c        |  2 +-
 net/ipv6/seg6.c           | 68 +++++++++++++++++++++--------------
 net/ipv6/seg6_hmac.c      |  8 ++---
 net/ipv6/seg6_iptunnel.c  |  4 +--
 7 files changed, 181 insertions(+), 67 deletions(-)