From: patchwork-bot+netdevbpf@kernel.org
To: Eric Dumazet <edumazet@google.com>
Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com,
netdev@vger.kernel.org, eric.dumazet@gmail.com,
syzkaller@googlegroups.com
Subject: Re: [PATCH net] netrom: fix possible dead-lock in nr_rt_ioctl()
Date: Fri, 17 May 2024 02:40:30 +0000 [thread overview]
Message-ID: <171591363087.2697.1088676962296781019.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20240515142934.3708038-1-edumazet@google.com>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Wed, 15 May 2024 14:29:34 +0000 you wrote:
> syzbot loves netrom, and found a possible deadlock in nr_rt_ioctl [1]
>
> Make sure we always acquire nr_node_list_lock before nr_node_lock(nr_node)
>
> [1]
> WARNING: possible circular locking dependency detected
> 6.9.0-rc7-syzkaller-02147-g654de42f3fc6 #0 Not tainted
>
> [...]
Here is the summary with links:
- [net] netrom: fix possible dead-lock in nr_rt_ioctl()
https://git.kernel.org/netdev/net/c/e03e7f20ebf7
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2024-05-17 2:40 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-15 14:29 [PATCH net] netrom: fix possible dead-lock in nr_rt_ioctl() Eric Dumazet
2024-05-15 16:40 ` Simon Horman
2024-05-17 2:40 ` patchwork-bot+netdevbpf [this message]
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