Hello:
This patch was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@xxxxxxxxxx>:
On Mon, 26 May 2025 14:25:34 +0800 you wrote:
> From: Hou Tao <houtao1@xxxxxxxxxx>
>
> bpf_map_lookup_percpu_elem() helper is also available for sleepable bpf
> program. When BPF JIT is disabled or under 32-bit host,
> bpf_map_lookup_percpu_elem() will not be inlined. Using it in a
> sleepable bpf program will trigger the warning in
> bpf_map_lookup_percpu_elem(), because the bpf program only holds
> rcu_read_lock_trace lock. Therefore, add the missed check.
>
> [...]
Here is the summary with links:
- [bpf-next] bpf: Check rcu_read_lock_trace_held() in bpf_map_lookup_percpu_elem()
https://git.kernel.org/bpf/bpf-next/c/d4965578267e
You are awesome, thank you!
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