linux-kernel - Re: [PATCH 1/4] netfilter: nf_flow_table: reload ipv6h in nf_flow_nat

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Message-Id: <C1CD964F-8819-4563-96DD-216EDECB36FB@cmss.chinamobile.com>
Date:   Mon, 16 Mar 2020 09:12:15 +0800
From:   Haishuang Yan <yanhaishuang@...s.chinamobile.com>
To:     Pablo Neira Ayuso <pablo@...filter.org>
Cc:     Jozsef Kadlecsik <kadlec@...filter.org>,
        Florian Westphal <fw@...len.de>,
        netfilter-devel@...r.kernel.org, coreteam@...filter.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/4] netfilter: nf_flow_table: reload ipv6h in
 nf_flow_nat_ipv6


> On 2020年3月16日, at 上午4:44, Pablo Neira Ayuso <pablo@...filter.org> wrote:
> 
> On Sun, Mar 15, 2020 at 10:15:02PM +0800, Haishuang Yan wrote:
>> Since nf_flow_snat_port and nf_flow_snat_ipv6 call pskb_may_pull()
>> which may change skb->data, so we need to reload ipv6h at the right
>> palce.
> 
> Could you collapse patch 1/4 and 2/4 ?
> 
> Same thing with patches 3/4 and 4/4 ?
> 
> Thanks.
> 

Okay, I will collapse the patches. Thanks.