netdev - Re: [PATCH net] netrom: fix possible dead-lock in nr_rt

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Message-Id: 
 <171591363087.2697.1088676962296781019.git-patchwork-notify@kernel.org>
Date: Fri, 17 May 2024 02:40:30 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Eric Dumazet <edumazet@...gle.com>
Cc: davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
 netdev@...r.kernel.org, eric.dumazet@...il.com, syzkaller@...glegroups.com
Subject: Re: [PATCH net] netrom: fix possible dead-lock in nr_rt_ioctl()

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@...nel.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!
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