On 2020-11-20 2:28 p.m., Cong Wang wrote:
On Thu, Nov 19, 2020 at 3:39 PM <we...@ucloud.cn> wrote:

From: wenxu <we...@ucloud.cn>

Currently kernel tc subsystem can do conntrack in act_ct. But when several
fragment packets go through the act_ct, function tcf_ct_handle_fragments
will defrag the packets to a big one. But the last action will redirect
mirred to a device which maybe lead the reassembly big packet over the mtu
of target device.

The first patch fix miss init the qdisc_skb_cb->mru
The send one refactor the hanle of xmit in act_mirred and prepare for the
third one
The last one add implict packet fragment support to fix the over mtu for
defrag in act_ct.

Overall it looks much better to me now, so:

Acked-by: Cong Wang <cong.w...@bytedance.com>

LGTM as well.

Acked-by: Jamal Hadi Salim <j...@mojatatu.com>

cheers,
jamal

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