Thread (13 messages) 13 messages, 5 authors, 2022-03-31

Re: [PATCH bpf] rethook: Fix to use WRITE_ONCE() for rethook::handler

From: patchwork-bot+netdevbpf@kernel.org
Date: 2022-03-31 02:30:37
Also in: bpf

Hello:

This patch was applied to bpf/bpf.git (master)
by Alexei Starovoitov [off-list ref]:

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 <redacted>
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.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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