linux-kernel - Re: [PATCH bpf-next v7 1/3] bpf: Show precise link_type for {uprobe,kprobe}

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Message-Id: 
 <175159683750.1682876.3979686281569023976.git-patchwork-notify@kernel.org>
Date: Fri, 04 Jul 2025 02:40:37 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Tao Chen <chen.dylane@...ux.dev>
Cc: ast@...nel.org, daniel@...earbox.net, andrii@...nel.org,
 martin.lau@...ux.dev, eddyz87@...il.com, song@...nel.org,
 yonghong.song@...ux.dev, john.fastabend@...il.com, kpsingh@...nel.org,
 sdf@...ichev.me, haoluo@...gle.com, jolsa@...nel.org,
 mattbobrowski@...gle.com, rostedt@...dmis.org, mhiramat@...nel.org,
 mathieu.desnoyers@...icios.com, bpf@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-trace-kernel@...r.kernel.org
Subject: Re: [PATCH bpf-next v7 1/3] bpf: Show precise link_type for
 {uprobe,kprobe}_multi fdinfo

Hello:

This series was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@...nel.org>:

On Wed,  2 Jul 2025 23:39:56 +0800 you wrote:
> Alexei suggested, 'link_type' can be more precise and differentiate
> for human in fdinfo. In fact BPF_LINK_TYPE_KPROBE_MULTI includes
> kretprobe_multi type, the same as BPF_LINK_TYPE_UPROBE_MULTI, so we
> can show it more concretely.
> 
> link_type:	kprobe_multi
> link_id:	1
> prog_tag:	d2b307e915f0dd37
> ...
> link_type:	kretprobe_multi
> link_id:	2
> prog_tag:	ab9ea0545870781d
> ...
> link_type:	uprobe_multi
> link_id:	9
> prog_tag:	e729f789e34a8eca
> ...
> link_type:	uretprobe_multi
> link_id:	10
> prog_tag:	7db356c03e61a4d4
> 
> [...]

Here is the summary with links:
  - [bpf-next,v7,1/3] bpf: Show precise link_type for {uprobe,kprobe}_multi fdinfo
    https://git.kernel.org/bpf/bpf-next/c/803f0700a3bb
  - [bpf-next,v7,2/3] bpf: Add show_fdinfo for uprobe_multi
    https://git.kernel.org/bpf/bpf-next/c/b4dfe26fbf56
  - [bpf-next,v7,3/3] bpf: Add show_fdinfo for kprobe_multi
    https://git.kernel.org/bpf/bpf-next/c/da7e9c0a7fbc

You are awesome, thank you!
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