Hello:
This patch was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@xxxxxxxxxx>:
On Thu, 20 Feb 2025 12:22:59 +0800 you wrote:
> From: Hou Tao <houtao1@xxxxxxxxxx>
>
> bpf_send_signal_common() uses preemptible() to check whether or not the
> current context is preemptible. If it is preemptible, it will use
> irq_work to send the signal asynchronously instead of trying to hold a
> spin-lock, because spin-lock is sleepable under PREEMPT_RT.
>
> [...]
Here is the summary with links:
- [bpf] bpf: Use preempt_count() directly in bpf_send_signal_common()
https://git.kernel.org/bpf/bpf-next/c/b4a8b5bba712
You are awesome, thank you!
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