From: patchwork-bot+netdevbpf@kernel.org
To: Feng Yang <yangfeng59949@163.com>
Cc: song@kernel.org, jolsa@kernel.org, ihor.solodrai@linux.dev,
kpsingh@kernel.org, matt@bobrowski.net, ast@kernel.org,
daniel@iogearbox.net, andrii@kernel.org, eddyz87@gmail.com,
memxor@gmail.com, martin.lau@linux.dev, yonghong.song@linux.dev,
emil@etsalapatis.com, rostedt@goodmis.org, mhiramat@kernel.org,
mathieu.desnoyers@efficios.com, bpf@vger.kernel.org,
linux-trace-kernel@vger.kernel.org,
linux-kselftest@vger.kernel.org
Subject: Re: [PATCH bpf-next v5 1/2] bpf: Add sleepable version of bpf_get_stack in raw_tp_prog_func_proto and tp_prog_func_proto
Date: Fri, 13 Nov 2026 22:00:04 +0000 [thread overview]
Message-ID: <179460720473.1862583.931377392708911121.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20261106080746.661431-1-yangfeng59949@163.com>
Hello:
This series was applied to bpf/bpf-next.git (master)
by Andrii Nakryiko <andrii@kernel.org>:
On Fri, 6 Nov 2026 16:07:45 +0800 you wrote:
> From: Feng Yang <yangfeng@kylinos.cn>
>
> bpf_get_stack() has two implementations. bpf_get_stack() passes
> may_fault == false and resolves build IDs with build_id_parse_nofault(),
> so an IP whose backing file page is not resident falls back to
> BPF_STACK_BUILD_ID_IP. bpf_get_stack_sleepable() passes may_fault == true
> and uses build_id_parse_file(), which faults the page in and returns a real
> build ID.
>
> [...]
Here is the summary with links:
- [bpf-next,v5,1/2] bpf: Add sleepable version of bpf_get_stack in raw_tp_prog_func_proto and tp_prog_func_proto
https://git.kernel.org/bpf/bpf-next/c/4812fd2d2942
- [bpf-next,v5,2/2] selftests/bpf: Test faulting build IDs from a sleepable raw tracepoint
https://git.kernel.org/bpf/bpf-next/c/e8c1bcf8d591
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2026-11-13 22:00 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-11-06 8:07 [PATCH bpf-next v5 1/2] bpf: Add sleepable version of bpf_get_stack in raw_tp_prog_func_proto and tp_prog_func_proto Feng Yang
2026-11-06 8:07 ` [PATCH bpf-next v5 2/2] selftests/bpf: Test faulting build IDs from a sleepable raw tracepoint Feng Yang
2026-11-06 8:50 ` [PATCH bpf-next v5 1/2] bpf: Add sleepable version of bpf_get_stack in raw_tp_prog_func_proto and tp_prog_func_proto bot+bpf-ci
2026-11-13 6:56 ` Feng Yang
2026-11-13 21:32 ` Andrii Nakryiko
2026-11-13 22:00 ` patchwork-bot+netdevbpf [this message]
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