From: patchwork-bot+netdevbpf@kernel.org
To: Eric Dumazet <edumazet@google.com>
Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com,
dsahern@kernel.org, horms@kernel.org, netdev@vger.kernel.org,
eric.dumazet@gmail.com, syzkaller@googlegroups.com,
rocco.yue@mediatek.com
Subject: Re: [PATCH net] ipv6: annotate data-race in ndisc_router_discovery()
Date: Wed, 21 Jan 2026 02:50:07 +0000 [thread overview]
Message-ID: <176896380710.703462.8842807403305053561.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260118152941.2563857-1-edumazet@google.com>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Sun, 18 Jan 2026 15:29:41 +0000 you wrote:
> syzbot found that ndisc_router_discovery() could read and write
> in6_dev->ra_mtu without holding a lock [1]
>
> This looks fine, IFLA_INET6_RA_MTU is best effort.
>
> Add READ_ONCE()/WRITE_ONCE() to document the race.
>
> [...]
Here is the summary with links:
- [net] ipv6: annotate data-race in ndisc_router_discovery()
https://git.kernel.org/netdev/net/c/9a063f96d87e
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
prev parent reply other threads:[~2026-01-21 2:50 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-18 15:29 [PATCH net] ipv6: annotate data-race in ndisc_router_discovery() Eric Dumazet
2026-01-21 2:50 ` patchwork-bot+netdevbpf [this message]
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