linux-kernel - Re: [PATCH bpf-next 3/3] bpftool: Display cookie for raw

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Message-ID: <CAADnVQJVFffjzgZ0o_gAGJHwHHXn+UjawhAwknaTfgdQpjY3xA@mail.gmail.com>
Date: Thu, 29 May 2025 10:11:28 -0700
From: Alexei Starovoitov <alexei.starovoitov@...il.com>
To: Tao Chen <chen.dylane@...ux.dev>
Cc: Alexei Starovoitov <ast@...nel.org>, Daniel Borkmann <daniel@...earbox.net>, 
	Andrii Nakryiko <andrii@...nel.org>, Martin KaFai Lau <martin.lau@...ux.dev>, Eduard <eddyz87@...il.com>, 
	Song Liu <song@...nel.org>, Yonghong Song <yonghong.song@...ux.dev>, 
	John Fastabend <john.fastabend@...il.com>, KP Singh <kpsingh@...nel.org>, 
	Stanislav Fomichev <sdf@...ichev.me>, Quentin Monnet <qmo@...nel.org>, Jiri Olsa <jolsa@...nel.org>, 
	bpf <bpf@...r.kernel.org>, LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH bpf-next 3/3] bpftool: Display cookie for raw_tp link probe

On Thu, May 29, 2025 at 10:01 AM Tao Chen <chen.dylane@...ux.dev> wrote:
>
> Display cookie for raw_tp link probe, in plain mode:
>
>  #bpftool link
>
> 22: raw_tracepoint  prog 14
>         tp 'sys_enter'  cookie 23925373020405760
>         pids test_progs(176)

Curious number.
What 0x55000000000000 was used for ?