netdev - Re: [PATCH net] ipv4: ip_tunnel: Fix suspicious RCU usage warning in ip_tunnel_init

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Message-Id: 
 <173022663774.781637.16465187887007316030.git-patchwork-notify@kernel.org>
Date: Tue, 29 Oct 2024 18:30:37 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Ido Schimmel <idosch@...dia.com>
Cc: netdev@...r.kernel.org, davem@...emloft.net, kuba@...nel.org,
 pabeni@...hat.com, edumazet@...gle.com, dsahern@...nel.org, horms@...nel.org
Subject: Re: [PATCH net] ipv4: ip_tunnel: Fix suspicious RCU usage warning in
 ip_tunnel_init_flow()

Hello:

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

On Tue, 22 Oct 2024 09:38:22 +0300 you wrote:
> There are code paths from which the function is called without holding
> the RCU read lock, resulting in a suspicious RCU usage warning [1].
> 
> Fix by using l3mdev_master_upper_ifindex_by_index() which will acquire
> the RCU read lock before calling
> l3mdev_master_upper_ifindex_by_index_rcu().
> 
> [...]

Here is the summary with links:
  - [net] ipv4: ip_tunnel: Fix suspicious RCU usage warning in ip_tunnel_init_flow()
    https://git.kernel.org/netdev/net/c/ad4a3ca6a8e8

You are awesome, thank you!
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