From: Jakub Kicinski <kuba@kernel.org>
To: "Maciej Żenczykowski" <zenczykowski@gmail.com>
Cc: Linux Network Development Mailing List <netdev@vger.kernel.org>,
"David S . Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>,
Lorenzo Colitti <lorenzo@google.com>,
Neal Cardwell <ncardwell@google.com>,
bpf@vger.kernel.org
Subject: Re: [PATCH net] net: fix propagation of EPERM from tcp_connect()
Date: Fri, 21 Nov 2025 06:43:33 -0800 [thread overview]
Message-ID: <20251121064333.3668e50e@kernel.org> (raw)
In-Reply-To: <CANP3RGeK_NE+U9R59QynCr94B7543VLJnF_Sp3eecKCMCC3XRw@mail.gmail.com>
On Fri, 21 Nov 2025 11:05:39 +0900 Maciej Żenczykowski wrote:
> Perhaps I should have sent this as an RFC, as I haven't had the
> opportunity to test this fix in the full blown environment where we're
> running into problems.
>
> I'm hoping to at least get feedback on whether this is acceptable
> and/or even the right approach -- or if someone has a better idea or
> if there's some fundamental reason we cannot return EPERM here.
FWIW this breaks the mptcp_join.sh test, too:
https://netdev-3.bots.linux.dev/vmksft-mptcp/results/394900/1-mptcp-join-sh/stdout
next prev parent reply other threads:[~2025-11-21 14:43 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-21 1:59 [PATCH net] net: fix propagation of EPERM from tcp_connect() Maciej Żenczykowski
2025-11-21 2:05 ` Maciej Żenczykowski
2025-11-21 14:43 ` Jakub Kicinski [this message]
2025-11-26 1:08 ` Maciej Żenczykowski
2025-11-26 1:21 ` Jakub Kicinski
2025-11-26 11:15 ` Matthieu Baerts
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