On Thu, 9 Dec 2021, Jakub Kicinski wrote:
> On Wed, 8 Dec 2021 19:02:37 +0200 Paul Blakey wrote:
> > Currently, when a packet is marked as invalid conntrack_in in act_ct,
> > post_ct will be set, and connection info (nf_conn) will be removed
> > from the skb. Later openvswitch and flower matching will parse this
> > as ct_state=+trk+inv. But because the connection info is missing,
> > there is also no zone info to match against even though the packet
> > is tracked.
> >
> > This series fixes that, by passing the last executed zone by act_ct.
> > The zone info is passed along from act_ct to the ct flow dissector
> > (used by flower to extract zone info) and to ovs, the same way as post_ct
> > is passed, via qdisc layer skb cb to dissector, and via skb extension
> > to OVS.
> >
> > Since there was no more for BPF skb cb to extend the qdisc skb cb,
> > tc info on the qdisc skb cb is moved to a tc specific cb that extend it
> > instead of within it (same as BPF).
>
> The last paragraph is missing words.
>
> Please repost and cast a wider net for reviewers, you must CC blamed
> authors.
>
sure, posted v2. Thanks
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