From: patchwork-bot+netdevbpf@kernel.org
To: Yun Lu <luyun_611@163.com>
Cc: kuba@kernel.org, andrew+netdev@lunn.ch, davem@davemloft.net,
edumazet@google.com, pabeni@redhat.com, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] netdevsim: fix a race issue related to the operation on bpf_bound_progs list
Date: Tue, 20 Jan 2026 16:30:05 +0000 [thread overview]
Message-ID: <176892660514.117222.932562208137734331.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260116095308.11441-1-luyun_611@163.com>
Hello:
This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@redhat.com>:
On Fri, 16 Jan 2026 17:53:08 +0800 you wrote:
> From: Yun Lu <luyun@kylinos.cn>
>
> The netdevsim driver lacks a protection mechanism for operations on the
> bpf_bound_progs list. When the nsim_bpf_create_prog() performs
> list_add_tail, it is possible that nsim_bpf_destroy_prog() is
> simultaneously performs list_del. Concurrent operations on the list may
> lead to list corruption and trigger a kernel crash as follows:
>
> [...]
Here is the summary with links:
- netdevsim: fix a race issue related to the operation on bpf_bound_progs list
https://git.kernel.org/netdev/net/c/b97d5eedf497
You are awesome, thank you!
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prev parent reply other threads:[~2026-01-20 16:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-16 9:53 [PATCH] netdevsim: fix a race issue related to the operation on bpf_bound_progs list Yun Lu
2026-01-20 16:30 ` patchwork-bot+netdevbpf [this message]
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