linux-kernel - Re: [PATCH net-next v2] net: ethtool: Fix suspicious rcu

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Message-Id: 
 <173497984025.3929264.1326704419746922009.git-patchwork-notify@kernel.org>
Date: Mon, 23 Dec 2024 18:50:40 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Kory Maincent <kory.maincent@...tlin.com>
Cc: davem@...emloft.net, netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
 syzbot+a344326c05c98ba19682@...kaller.appspotmail.com,
 thomas.petazzoni@...tlin.com, edumazet@...gle.com, kuba@...nel.org,
 pabeni@...hat.com, horms@...nel.org
Subject: Re: [PATCH net-next v2] net: ethtool: Fix suspicious rcu_dereference
 usage

Hello:

This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@...nel.org>:

On Fri, 20 Dec 2024 09:37:40 +0100 you wrote:
> The __ethtool_get_ts_info function can be called with or without the
> rtnl lock held. When the rtnl lock is not held, using rtnl_dereference()
> triggers a warning due to the lack of lock context.
> 
> Add an rcu_read_lock() to ensure the lock is acquired and to maintain
> synchronization.
> 
> [...]

Here is the summary with links:
  - [net-next,v2] net: ethtool: Fix suspicious rcu_dereference usage
    https://git.kernel.org/netdev/net-next/c/4c61d809cf60

You are awesome, thank you!
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