From: Ihor Solodrai <ihor.solodrai@linux.dev>
To: Alexei Starovoitov <ast@kernel.org>,
Andrii Nakryiko <andrii@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Eduard Zingerman <eddyz87@gmail.com>,
Kumar Kartikeya Dwivedi <memxor@gmail.com>
Cc: bpf@vger.kernel.org
Subject: [PATCH bpf v1] selftests/bpf: Fix selftest build after filter.h update
Date: Fri, 14 Aug 2026 10:35:21 -0700 [thread overview]
Message-ID: <20260814173522.2783625-1-ihor.solodrai@linux.dev> (raw)
Upstream commit 7a1f400ff5e5 ("tools: Ensure tools copy of
linux/filter.h exports the UAPI") caused selftests/bpf build to
fail [1] with:
In file included from progs/arena_atomics.c:9:
/codebuild/output/src2365462129/src/actions-runner/_work/bpf/bpf/tools/testing/selftests/bpf/../../../include/linux/filter.h:9:10: fatal error: 'uapi/linux/filter.h' file not found
9 | #include <uapi/linux/filter.h>
| ^~~~~~~~~~~~~~~~~~~~~
1 error generated.
CLNG-BPF [test_progs] bind_perm.bpf.o
make: *** [Makefile:888: /codebuild/output/src2365462129/src/actions-runner/_work/bpf/bpf/tools/testing/selftests/bpf/arena_atomics.bpf.o] Error 1
make: *** Waiting for unfinished jobs....
GEN-OBJ [libarena] libarena.bpf.o
GEN-SKEL [libarena] libarena.skel.h
make: Leaving directory '/codebuild/output/src2365462129/src/actions-runner/_work/bpf/bpf/tools/testing/selftests/bpf'
Process completed with exit code 2.
BPF selftest programs include the tools header directly, but
BPF_CFLAGS only exposes tools/include/uapi. Compiler therefore cannot
resolve the nested UAPI include.
Add tools/include after tools/include/uapi in BPF_CFLAGS. This
preserves the existing UAPI header precedence while allowing tools
headers to include uapi headers.
[1] https://github.com/kernel-patches/bpf/actions/runs/31806678733/job/94787271162
Fixes: 7a1f400ff5e5 ("tools: Ensure tools copy of linux/filter.h exports the UAPI")
Signed-off-by: Ihor Solodrai <ihor.solodrai@linux.dev>
---
tools/testing/selftests/bpf/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
index 384c6e8d9274..c0a73473d14e 100644
--- a/tools/testing/selftests/bpf/Makefile
+++ b/tools/testing/selftests/bpf/Makefile
@@ -463,7 +463,7 @@ endif
CLANG_SYS_INCLUDES = $(call get_sys_includes,$(CLANG),$(CLANG_TARGET_ARCH))
BPF_CFLAGS = -g -Wall -Werror -D__TARGET_ARCH_$(SRCARCH) $(MENDIAN) \
-I$(INCLUDE_DIR) -I$(CURDIR) -I$(APIDIR) \
- -I$(CURDIR)/libarena/include \
+ -I$(TOOLSINCDIR) -I$(CURDIR)/libarena/include \
-I$(abspath $(OUTPUT)/../usr/include) \
-std=gnu11 \
-fno-strict-aliasing \
--
2.55.0
reply other threads:[~2026-08-14 17:35 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260814173522.2783625-1-ihor.solodrai@linux.dev \
--to=ihor.solodrai@linux.dev \
--cc=andrii@kernel.org \
--cc=ast@kernel.org \
--cc=bpf@vger.kernel.org \
--cc=daniel@iogearbox.net \
--cc=eddyz87@gmail.com \
--cc=memxor@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox