Re: [PATCH v2] fprobe: Fix unregister_fprobe() to wait for RCU grace period

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net.git (main)
by Masami Hiramatsu (Google) <mhiramat@xxxxxxxxxx>:

On Thu,  7 May 2026 16:46:29 +0900 you wrote:
> From: Masami Hiramatsu (Google) <mhiramat@xxxxxxxxxx>
> 
> Commit 4346ba1604093 ("fprobe: Rewrite fprobe on function-graph tracer")
> changed fprobe to register struct fprobe to an rcu-hlist, but it forgot
> to wait for RCU GP. Thus there can be use-after-free if the fprobe is
> released right after unregistering. This can be happened on fprobe
> event and sample module code.
> 
> [...]

Here is the summary with links:
  - [v2] fprobe: Fix unregister_fprobe() to wait for RCU grace period
    https://git.kernel.org/netdev/net/c/657b594b2084

You are awesome, thank you!
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