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Subject: Re: [RFC nf-next 1/2] netfilter: bpf: support prog update
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To: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Cc: Florian Westphal <fw@strlen.de>, Pablo Neira Ayuso <pablo@netfilter.org>,
 Jozsef Kadlecsik <kadlec@netfilter.org>, bpf <bpf@vger.kernel.org>,
 LKML <linux-kernel@vger.kernel.org>,
 Network Development <netdev@vger.kernel.org>, coreteam@netfilter.org,
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 "David S. Miller" <davem@davemloft.net>, Eric Dumazet <edumazet@google.com>,
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From: "D. Wythe" <alibuda@linux.alibaba.com>
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On 12/14/23 9:37 PM, Alexei Starovoitov wrote:
> yes. it's and it's working as expected. Do you see an issue?

Hi Alexei,

I see the issue here is that bpf_nf_link has not yet implemented 
prog_update,
which just simply returned -EOPNOTSUPP right now.

Do you mean that it is already implemented in the latest tree or
the not-supported was expected?

Thanks,
D. Wythe