ACK: [SRU][F:linux-bluefield][PATCH v1 0/1] UBUNTU: net: sched: allow flower to match vxlan options

[Tim Gardner]

On 3/30/23 11:41 PM, Tony Duan wrote:
> 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
> 
> Xin Long (1):
>    UBUNTU: 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(+)
> 
Acked-by: Tim Gardner <tim.gardner at canonical.com>
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Tim Gardner
Canonical, Inc