Re: [PATCH net v3] ipv6: fix data race in fib6_metric_set() using cmpxchg

[patchwork-bot+netdevbpf]

Hello:

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

On Tue, 31 Mar 2026 12:17:18 +0800 you wrote:
> fib6_metric_set() may be called concurrently from softirq context without
> holding the FIB table lock. A typical path is:
> 
>   ndisc_router_discovery()
>     spin_unlock_bh(&table->tb6_lock)        <- lock released
>     fib6_metric_set(rt, RTAX_HOPLIMIT, ...) <- lockless call
> 
> [...]

Here is the summary with links:
  - [net,v3] ipv6: fix data race in fib6_metric_set() using cmpxchg
    https://git.kernel.org/netdev/net/c/ffb5a4843c5b

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html