From: Florian Westphal <fw@strlen.de>
To: wenxu@ucloud.cn
Cc: davem@davemloft.net, pablo@netfilter.org, netdev@vger.kernel.org,
netfilter-devel@vger.kernel.org
Subject: Re: [PATCH net-next 1/3] netfilter: nf_defrag_ipv4: Add nf_ct_frag_gather support
Date: Mon, 6 Jul 2020 16:38:26 +0200 [thread overview]
Message-ID: <20200706143826.GA32005@breakpoint.cc> (raw)
In-Reply-To: <1593959312-6135-2-git-send-email-wenxu@ucloud.cn>
wenxu@ucloud.cn <wenxu@ucloud.cn> wrote:
> From: wenxu <wenxu@ucloud.cn>
>
> Add nf_ct_frag_gather for conntrack defrag and it will
> elide the CB clear when packets are defragmented by
> connection tracking
Why is this patch required?
Can't you rework ip_defrag to avoid the cb clear if you need that?
next prev parent reply other threads:[~2020-07-06 14:38 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-05 14:28 [PATCH net-next 0/3] make nf_ct_frag/6_gather elide the skb CB clear wenxu
2020-07-05 14:28 ` [PATCH net-next 1/3] netfilter: nf_defrag_ipv4: Add nf_ct_frag_gather support wenxu
2020-07-06 5:40 ` Cong Wang
2020-07-06 14:38 ` Florian Westphal [this message]
2020-07-06 15:08 ` wenxu
2020-07-06 16:29 ` Florian Westphal
2020-07-07 4:47 ` wenxu
2020-07-05 14:28 ` [PATCH net-next 2/3] netfilter: nf_conntrack_reasm: make nf_ct_frag6_gather elide the CB clear wenxu
2020-07-05 14:28 ` [PATCH net-next 3/3] net/sched: act_ct: fix clobber qdisc_skb_cb in defrag wenxu
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