[SRU][F:linux-bluefield][PATCH v2 0/1] net: sched: allow flower to match vxlan options

[Tony Duan]

Buglink: https://bugs.launchpad.net/bugs/2013422

SRU Justification:

[Impact]

* This patch is to allow matching gbp option in vxlan. Introduce vxlan support to avoid "ovs" compile error.

[Fix]

* cherry-pick d8f9dfae49ce4ffb772dc10dd6578dc815b34c12 d8f9dfae49ce net: sched: allow flower to match vxlan options

[Test Plan]

1) Compile "ovs" project, build succesfully.
2) VXLAN option can be used as match condition in tc. eg:
      # ip link add name vxlan0 type vxlan dstport 0 external
      # tc qdisc add dev vxlan0 ingress
      # tc filter add dev vxlan0 protocol ip parent ffff: \
          flower \
            enc_src_ip 10.0.99.192 \
            enc_dst_ip 10.0.99.193 \
            enc_key_id 11 \
            vxlan_opts 01020304/ffffffff \
            ip_proto udp \
            action mirred egress redirect dev eth0
	Check the action is correcttly filtered

[Where problems could occur]

* Compile "ovs" without this fix, the compiling fails. 

[Other Info]

* nothing

-v2:
* Remove "UBUNTU: " prefix since it is already in upstream

*** BLURB HERE ***

Xin Long (1):
  net: sched: allow flower to match vxlan options

 include/uapi/linux/pkt_cls.h |  13 +++++
 net/sched/cls_flower.c       | 109 +++++++++++++++++++++++++++++++++++
 2 files changed, 122 insertions(+)

-- 
2.25.1