From: Matthieu Baerts <matttbe@kernel.org>
To: quanyeyang@proton.me
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Eric Dumazet <edumazet@google.com>,
Neal Cardwell <ncardwell@google.com>,
Kuniyuki Iwashima <kuniyu@google.com>,
"David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Simon Horman <horms@kernel.org>,
Geliang Tang <geliang@kernel.org>,
Mat Martineau <martineau@kernel.org>,
Jiayuan Chen <jiayuan.chen@linux.dev>
Subject: Re: [PATCH net-next v4 2/2] mptcp: annotate lockless access to sk->sk_err
Date: Fri, 18 Sep 2026 13:28:41 +0200 [thread overview]
Message-ID: <0e560962-e2f8-4d2d-9a0f-a77a2e88f69d@kernel.org> (raw)
In-Reply-To: <20260917-mptcp-sk-err-net-v4-2-1f04f52f2561@proton.me>
Hi Quanye,
On 17/09/2026 15:41, Quanye Yang via B4 Relay wrote:
> From: Quanye Yang <quanyeyang@proton.me>
>
> sock_error() can clear sk_err with xchg() without the socket lock.
> Annotate the remaining MPTCP peeks on the msk send/recv/splice paths
> and on the subflow error-report path with READ_ONCE().
This looks good to me, thanks!
Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Cheers,
Matt
--
Sponsored by the NGI0 Core fund.
prev parent reply other threads:[~2026-09-18 11:28 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-17 13:41 [PATCH net-next v4 0/2] tcp: " Quanye Yang via B4 Relay
2026-09-17 13:41 ` [PATCH net-next v4 1/2] " Quanye Yang via B4 Relay
2026-09-18 9:51 ` David Laight
2026-09-18 10:33 ` quanyeyang
2026-09-18 12:27 ` David Laight
2026-09-18 14:49 ` quanyeyang
2026-09-17 13:41 ` [PATCH net-next v4 2/2] mptcp: " Quanye Yang via B4 Relay
2026-09-18 11:28 ` Matthieu Baerts [this message]
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