From: Sergey Kacheev <s.kacheev@gmail.com>
Date: Wed, 2 Aug 2023 21:22:14 +0300
Subject: libbpf: Use local includes inside the library
Patch-mainline: v6.6-rc1
Git-commit: dde3979bb3451c820b540151f5903bfd2e814f60
References: jsc#PED-6811

In our monrepo, we try to minimize special processing when importing
(aka vendor) third-party source code. Ideally, we try to import
directly from the repositories with the code without changing it, we
try to stick to the source code dependency instead of the artifact
dependency. In the current situation, a patch has to be made for
libbpf to fix the includes in bpf headers so that they work directly
from libbpf/src.

Signed-off-by: Sergey Kacheev <s.kacheev@gmail.com>
Acked-by: Yonghong Song <yonghong.song@linux.dev>
Link: https://lore.kernel.org/r/CAJVhQqUg6OKq6CpVJP5ng04Dg+z=igevPpmuxTqhsR3dKvd9+Q@mail.gmail.com
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Acked-by: Shung-Hsi Yu <shung-hsi.yu@suse.com>
---
 tools/lib/bpf/bpf_tracing.h |    2 +-
 tools/lib/bpf/usdt.bpf.h    |    4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

--- a/tools/lib/bpf/bpf_tracing.h
+++ b/tools/lib/bpf/bpf_tracing.h
@@ -2,7 +2,7 @@
 #ifndef __BPF_TRACING_H__
 #define __BPF_TRACING_H__
 
-#include <bpf/bpf_helpers.h>
+#include "bpf_helpers.h"
 
 /* Scan the ARCH passed in from ARCH env variable (see Makefile) */
 #if defined(__TARGET_ARCH_x86)
--- a/tools/lib/bpf/usdt.bpf.h
+++ b/tools/lib/bpf/usdt.bpf.h
@@ -4,8 +4,8 @@
 #define __USDT_BPF_H__
 
 #include <linux/errno.h>
-#include <bpf/bpf_helpers.h>
-#include <bpf/bpf_tracing.h>
+#include "bpf_helpers.h"
+#include "bpf_tracing.h"
 
 /* Below types and maps are internal implementation details of libbpf's USDT
  * support and are subjects to change. Also, bpf_usdt_xxx() API helpers should