From: patchwork-bot+netdevbpf@kernel.org
To: Xin Long <lucien.xin@gmail.com>
Cc: netdev@vger.kernel.org, dev@openvswitch.org, davem@davemloft.net,
kuba@kernel.org, edumazet@google.com, pabeni@redhat.com,
pshelar@ovn.org, jhs@mojatatu.com, xiyou.wangcong@gmail.com,
jiri@resnulli.us, pablo@netfilter.org, fw@strlen.de,
marcelo.leitner@gmail.com, dcaratti@redhat.com,
aconole@redhat.com
Subject: Re: [PATCH net-next 0/3] net: handle the exp removal problem with ovs upcall properly
Date: Thu, 20 Jul 2023 08:20:20 +0000 [thread overview]
Message-ID: <168984122042.2934.17630490414309506101.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <cover.1689541664.git.lucien.xin@gmail.com>
Hello:
This series was applied to netdev/net-next.git (main)
by Paolo Abeni <pabeni@redhat.com>:
On Sun, 16 Jul 2023 17:09:16 -0400 you wrote:
> With the OVS upcall, the original ct in the skb will be dropped, and when
> the skb comes back from userspace it has to create a new ct again through
> nf_conntrack_in() in either OVS __ovs_ct_lookup() or TC tcf_ct_act().
>
> However, the new ct will not be able to have the exp as the original ct
> has taken it away from the hash table in nf_ct_find_expectation(). This
> will cause some flow never to be matched, like:
>
> [...]
Here is the summary with links:
- [net-next,1/3] netfilter: allow exp not to be removed in nf_ct_find_expectation
https://git.kernel.org/netdev/net-next/c/4914109a8e1e
- [net-next,2/3] net: sched: set IPS_CONFIRMED in tmpl status only when commit is set in act_ct
https://git.kernel.org/netdev/net-next/c/76622ced50a1
- [net-next,3/3] openvswitch: set IPS_CONFIRMED in tmpl status only when commit is set in conntrack
https://git.kernel.org/netdev/net-next/c/8c8b73320805
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2023-07-20 8:20 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-16 21:09 [PATCH net-next 0/3] net: handle the exp removal problem with ovs upcall properly Xin Long
2023-07-16 21:09 ` [PATCH net-next 1/3] netfilter: allow exp not to be removed in nf_ct_find_expectation Xin Long
2023-07-19 16:07 ` Aaron Conole
2023-07-16 21:09 ` [PATCH net-next 2/3] net: sched: set IPS_CONFIRMED in tmpl status only when commit is set in act_ct Xin Long
2023-07-19 16:07 ` Aaron Conole
2023-07-19 16:44 ` Davide Caratti
2023-07-16 21:09 ` [PATCH net-next 3/3] openvswitch: set IPS_CONFIRMED in tmpl status only when commit is set in conntrack Xin Long
2023-07-19 16:08 ` Aaron Conole
2024-06-17 20:10 ` Ilya Maximets
2024-06-18 11:34 ` Ilya Maximets
2024-06-18 14:58 ` Xin Long
2024-06-18 15:50 ` Ilya Maximets
2024-06-19 12:58 ` Ilya Maximets
2024-06-19 14:07 ` Xin Long
2024-06-19 17:30 ` Ilya Maximets
2024-06-19 20:11 ` Xin Long
2024-06-19 20:19 ` Florian Westphal
2024-06-19 20:50 ` Xin Long
2024-06-19 21:20 ` Florian Westphal
2024-06-19 22:10 ` Xin Long
2024-07-08 22:03 ` Xin Long
2024-07-08 22:38 ` Florian Westphal
2024-07-09 1:49 ` Xin Long
2024-07-09 5:49 ` Florian Westphal
2023-07-19 2:58 ` [PATCH net-next 0/3] net: handle the exp removal problem with ovs upcall properly Jakub Kicinski
2023-07-19 3:01 ` Florian Westphal
2023-07-19 16:12 ` Florian Westphal
2023-07-19 13:31 ` Aaron Conole
2023-07-20 8:20 ` patchwork-bot+netdevbpf [this message]
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