netdev - Re: [PATCH v3 net-next 0/2] soreuseport: Fix broken SO_INCOMING

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Date:   Tue, 25 Oct 2022 10:20:16 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Kuniyuki Iwashima <kuniyu@...zon.com>
Cc:     davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, martin.lau@...nel.org, kraig@...gle.com,
        kazuhooku@...il.com, kuni1840@...il.com, netdev@...r.kernel.org
Subject: Re: [PATCH v3 net-next 0/2] soreuseport: Fix broken SO_INCOMING_CPU.

Hello:

This series was applied to netdev/net-next.git (master)
by Paolo Abeni <pabeni@...hat.com>:

On Fri, 21 Oct 2022 13:44:33 -0700 you wrote:
> setsockopt(SO_INCOMING_CPU) for UDP/TCP is broken since 4.5/4.6 due to
> these commits:
> 
>   * e32ea7e74727 ("soreuseport: fast reuseport UDP socket selection")
>   * c125e80b8868 ("soreuseport: fast reuseport TCP socket selection")
> 
> These commits introduced the O(1) socket selection algorithm and removed
> O(n) iteration over the list, but it ignores the score calculated by
> compute_score().  As a result, it caused two misbehaviours:
> 
> [...]

Here is the summary with links:
  - [v3,net-next,1/2] soreuseport: Fix socket selection for SO_INCOMING_CPU.
    https://git.kernel.org/netdev/net-next/c/b261eda84ec1
  - [v3,net-next,2/2] selftest: Add test for SO_INCOMING_CPU.
    https://git.kernel.org/netdev/net-next/c/6df96146b202

You are awesome, thank you!
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