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From:   Lorenz Bauer <lmb@isovalent.com>
Date:   Wed, 21 Jun 2023 14:49:15 +0100
Message-ID: <CAN+4W8gYuW5P3t5881YdMq1pYnG9DsQJFiJWPoLFsKVsZiLLQQ@mail.gmail.com>
Subject: Re: [PATCH bpf-next v2 3/6] net: remove duplicate reuseport_lookup functions
To:     Kuniyuki Iwashima <kuniyu@amazon.com>
Cc:     andrii@kernel.org, ast@kernel.org, bpf@vger.kernel.org,
        daniel@iogearbox.net, davem@davemloft.net, dsahern@kernel.org,
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On Tue, Jun 20, 2023 at 7:31=E2=80=AFPM Kuniyuki Iwashima <kuniyu@amazon.co=
m> wrote:
>
> Good point.  This is based on an assumption that all SO_REUSEPORT
> sockets have the same score, which is wrong for two corner cases [...]

I did some more digging. I think this was introduced by commit
efc6b6f6c311 ("udp: Improve load balancing for SO_REUSEPORT.") which
unfortunately ran into a merge conflict. That resulted in Dave Miller
moving the bug around in commit a57066b1a019 ("Merge
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net"). Can you
take a look and let me know if you think that is correct?

Best
Lorenz