netdev - Re: [PATCH bpf] rethook: Fix to use WRITE

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Date:   Thu, 31 Mar 2022 02:30:10 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Masami Hiramatsu <mhiramat@...nel.org>
Cc:     ast@...nel.org, alexei.starovoitov@...il.com, davem@...emloft.net,
        daniel@...earbox.net, peterz@...radead.org, kuba@...nel.org,
        andrii@...nel.org, netdev@...r.kernel.org, bpf@...r.kernel.org,
        kernel-team@...com
Subject: Re: [PATCH bpf] rethook: Fix to use WRITE_ONCE() for rethook::handler

Hello:

This patch was applied to bpf/bpf.git (master)
by Alexei Starovoitov <ast@...nel.org>:

On Thu, 31 Mar 2022 10:11:17 +0900 you wrote:
> Since the function pointered by rethook::handler never be removed when
> the rethook is alive, it doesn't need to use rcu_assign_pointer() to
> update it. Just use WRITE_ONCE().
> 
> Reported-by: Alexei Starovoitov <alexei.starovoitov@...il.com>
> Signed-off-by: Masami Hiramatsu <mhiramat@...nel.org>
> 
> [...]

Here is the summary with links:
  - [bpf] rethook: Fix to use WRITE_ONCE() for rethook::handler
    https://git.kernel.org/bpf/bpf/c/a2fb49833cad

You are awesome, thank you!
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