netdev - Re: [PATCH v6 net-next 0/3] net/sched: fix over mtu packet of defrag in

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Message-ID: <20201110185911.GD3913@localhost.localdomain>
Date:   Tue, 10 Nov 2020 15:59:11 -0300
From:   Marcelo Ricardo Leitner <marcelo.leitner@...il.com>
To:     wenxu@...oud.cn
Cc:     kuba@...nel.org, dcaratti@...hat.com, vladbu@...dia.com,
        netdev@...r.kernel.org
Subject: Re: [PATCH v6 net-next 0/3] net/sched: fix over mtu packet of defrag
 in

On Tue, Nov 10, 2020 at 02:28:03PM +0800, wenxu@...oud.cn wrote:
> From: wenxu <wenxu@...oud.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.

Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@...il.com>