From: patchwork-bot+netdevbpf@kernel.org
To: Maxim Khmelevskii <max@linux.ibm.com>
Cc: ast@kernel.org, andrii@kernel.org, daniel@iogearbox.net,
bpf@vger.kernel.org, iii@linux.ibm.com, hca@linux.ibm.com,
gor@linux.ibm.com, agordeev@linux.ibm.com
Subject: Re: [PATCH bpf-next] s390/bpf: inline smp_processor_id and current_task
Date: Tue, 21 Apr 2026 23:00:05 +0000 [thread overview]
Message-ID: <177681240559.3038431.3671881704528464406.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260414142930.528751-1-max@linux.ibm.com>
Hello:
This patch was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@kernel.org>:
On Tue, 14 Apr 2026 16:29:26 +0200 you wrote:
> Inline these calls in bpf jit:
> - bpf_get_smp_processor_id()
> - bpf_get_current_task()
> - bpf_get_current_task_btf()
>
> s390 has a 8 KiB per-CPU prefix area in the CPU's
> virtual address space, called the lowcore. It is a
> struct that contains the cpu number and a pointer
> to the current task. These are exactly the values
> returned by the BPF helpers.
>
> [...]
Here is the summary with links:
- [bpf-next] s390/bpf: inline smp_processor_id and current_task
https://git.kernel.org/bpf/bpf-next/c/9012cf2491e3
You are awesome, thank you!
--
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prev parent reply other threads:[~2026-04-21 23:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-14 14:29 [PATCH bpf-next] s390/bpf: inline smp_processor_id and current_task Maxim Khmelevskii
2026-04-21 23:00 ` patchwork-bot+netdevbpf [this message]
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