netdev - Re: [PATCH net] ip_tunnels: use DEV_STATS

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Date: Wed, 06 Sep 2023 05:10:22 +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] ip_tunnels: use DEV_STATS_INC()

Hello:

This patch was applied to netdev/net.git (main)
by David S. Miller <davem@...emloft.net>:

On Tue,  5 Sep 2023 13:40:46 +0000 you wrote:
> syzbot/KCSAN reported data-races in iptunnel_xmit_stats() [1]
> 
> This can run from multiple cpus without mutual exclusion.
> 
> Adopt SMP safe DEV_STATS_INC() to update dev->stats fields.
> 
> [1]
> BUG: KCSAN: data-race in iptunnel_xmit / iptunnel_xmit
> 
> [...]

Here is the summary with links:
  - [net] ip_tunnels: use DEV_STATS_INC()
    https://git.kernel.org/netdev/net/c/9b271ebaf9a2

You are awesome, thank you!
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