Thread (2 messages) 2 messages, 2 authors, 2021-06-10

Re: [PATCH net] inet: annotate date races around sk->sk_txhash

From: patchwork-bot+netdevbpf@kernel.org
Date: 2021-06-10 21:50:16

Hello:

This patch was applied to netdev/net.git (refs/heads/master):

On Thu, 10 Jun 2021 07:44:11 -0700 you wrote:
From: Eric Dumazet <edumazet@google.com>

UDP sendmsg() path can be lockless, it is possible for another
thread to re-connect an change sk->sk_txhash under us.

There is no serious impact, but we can use READ_ONCE()/WRITE_ONCE()
pair to document the race.

[...]
Here is the summary with links:
  - [net] inet: annotate date races around sk->sk_txhash
    https://git.kernel.org/netdev/net/c/b71eaed8c04f

You are awesome, thank you!
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