From: patchwork-bot+netdevbpf@kernel.org
To: Jiayuan Chen <jiayuan.chen@linux.dev>
Cc: bpf@vger.kernel.org, 2022090917019@std.uestc.edu.cn,
dddddd@hust.edu.cn, M202472210@hust.edu.cn, dzm91@hust.edu.cn,
kpsingh@kernel.org, mattbobrowski@google.com, ast@kernel.org,
daniel@iogearbox.net, andrii@kernel.org, martin.lau@linux.dev,
eddyz87@gmail.com, memxor@gmail.com, song@kernel.org,
yonghong.song@linux.dev, jolsa@kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH bpf] bpf: Drop task_to_inode and inet_conn_established from lsm sleepable hooks
Date: Tue, 07 Apr 2026 15:00:06 +0000 [thread overview]
Message-ID: <177557400630.4024708.9635186393779985602.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260407122334.344072-1-jiayuan.chen@linux.dev>
Hello:
This patch was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@kernel.org>:
On Tue, 7 Apr 2026 20:23:33 +0800 you wrote:
> bpf_lsm_task_to_inode() is called under rcu_read_lock() and
> bpf_lsm_inet_conn_established() is called from softirq context, so
> neither hook can be used by sleepable LSM programs.
>
> Fixes: 423f16108c9d8 ("bpf: Augment the set of sleepable LSM hooks")
> Reported-by: Quan Sun <2022090917019@std.uestc.edu.cn>
> Reported-by: Yinhao Hu <dddddd@hust.edu.cn>
> Reported-by: Kaiyan Mei <M202472210@hust.edu.cn>
> Reported-by: Dongliang Mu <dzm91@hust.edu.cn>
> Closes: https://lore.kernel.org/bpf/3ab69731-24d1-431a-a351-452aafaaf2a5@std.uestc.edu.cn/T/#u
> Signed-off-by: Jiayuan Chen <jiayuan.chen@linux.dev>
>
> [...]
Here is the summary with links:
- [bpf] bpf: Drop task_to_inode and inet_conn_established from lsm sleepable hooks
https://git.kernel.org/bpf/bpf-next/c/beaf0e96b1da
You are awesome, thank you!
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prev parent reply other threads:[~2026-04-07 15:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-07 12:23 [PATCH bpf] bpf: Drop task_to_inode and inet_conn_established from lsm sleepable hooks Jiayuan Chen
2026-04-07 15:00 ` patchwork-bot+netdevbpf [this message]
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