From b73864fc10d273c8ed08a37526152f008172c3c0 Mon Sep 17 00:00:00 2001
From: Tao Chen <chen.dylane@linux.dev>
Date: Tue, 3 Jun 2025 23:43:07 +0800
Subject: [PATCH] bpf: Add cookie to raw_tp bpf_link_info

After commit 68ca5d4eebb8 ("bpf: support BPF cookie in raw tracepoint
(raw_tp, tp_btf) programs"), we can show the cookie in bpf_link_info
like kprobe etc.

Signed-off-by: Tao Chen <chen.dylane@linux.dev>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/bpf/20250603154309.3063644-1-chen.dylane@linux.dev
---
 include/uapi/linux/bpf.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h
index 3732e5e..6eeb106 100644
--- a/include/uapi/linux/bpf.h
+++ b/include/uapi/linux/bpf.h
@@ -6651,6 +6651,8 @@ struct bpf_link_info {
 		struct {
 			__aligned_u64 tp_name; /* in/out: tp_name buffer ptr */
 			__u32 tp_name_len;     /* in/out: tp_name buffer len */
+			__u32 :32;
+			__u64 cookie;
 		} raw_tracepoint;
 		struct {
 			__u32 attach_type;