linux-kernel - Re: [PATCH] net: Fix suspicious RCU usage in bpf_sk_reuseport

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Message-ID: <20220816112147.3aa8d35b@kernel.org>
Date:   Tue, 16 Aug 2022 11:21:47 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     Hawkins Jiawei <yin31149@...il.com>
Cc:     dhowells@...hat.com, "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Paolo Abeni <pabeni@...hat.com>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Andrii Nakryiko <andrii@...nel.org>,
        Martin KaFai Lau <kafai@...com>,
        Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>,
        John Fastabend <john.fastabend@...il.com>,
        KP Singh <kpsingh@...nel.org>, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org,
        linux-kernel-mentees@...ts.linuxfoundation.org, bpf@...r.kernel.org
Subject: Re: [PATCH] net: Fix suspicious RCU usage in
 bpf_sk_reuseport_detach()

On Tue, 16 Aug 2022 18:34:52 +0800 Hawkins Jiawei wrote:
> +__rcu_dereference_sk_user_data_with_flags_check(const struct sock *sk,

This name is insanely long now.