linux-kernel - [PATCH] selftests/bpf: Install test modules into $INSTALL

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Message-Id: <20250724-bpf-next_for-next-v1-1-109f8d291080@suse.com>
Date: Thu, 24 Jul 2025 19:09:48 -0300
From: Ricardo B. Marlière <rbm@...e.com>
To: Alexei Starovoitov <ast@...nel.org>, 
 Daniel Borkmann <daniel@...earbox.net>, Andrii Nakryiko <andrii@...nel.org>, 
 Martin KaFai Lau <martin.lau@...ux.dev>, 
 Eduard Zingerman <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>, Hao Luo <haoluo@...gle.com>, 
 Jiri Olsa <jolsa@...nel.org>, Mykola Lysenko <mykolal@...com>, 
 Shuah Khan <shuah@...nel.org>
Cc: bpf@...r.kernel.org, linux-kselftest@...r.kernel.org, 
 linux-kernel@...r.kernel.org, 
 Ricardo B. Marlière <rbm@...e.com>
Subject: [PATCH] selftests/bpf: Install test modules into $INSTALL_PATH

The tests expect the modules to be in the same working directory, but when
using a different $INSTALL_PATH they are not copied over.

Signed-off-by: Ricardo B. Marlière <rbm@...e.com>
---
 # cd tools/testing/selftests/kselftest_install && ./run_kselftest.sh -t bpf:test_verifier
TAP version 13
1..1
 # timeout set to 0
 # selftests: bpf: test_verifier
 # Can't find bpf_testmod.ko kernel module: -2
not ok 1 selftests: bpf: test_verifier # exit=1
---
 tools/testing/selftests/bpf/Makefile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
index 4863106034dfbcd35f830432322f054d897bb406..56b0565af8a76a9e784836a836935dd22e814fc0 100644
--- a/tools/testing/selftests/bpf/Makefile
+++ b/tools/testing/selftests/bpf/Makefile
@@ -877,5 +877,7 @@ override define INSTALL_RULE
 	@for DIR in $(TEST_INST_SUBDIRS); do		  \
 		mkdir -p $(INSTALL_PATH)/$$DIR;   \
 		rsync -a $(OUTPUT)/$$DIR/*.bpf.o $(INSTALL_PATH)/$$DIR;\
+		rsync -a $(OUTPUT)/$$DIR/*.ko $(INSTALL_PATH)/$$DIR;\
+		rsync -a $(OUTPUT)/*.ko $(INSTALL_PATH);\
 	done
 endef

---
base-commit: f227e9ed4fe4f2fed40e4725d6c10860d30c2ea2
change-id: 20250724-bpf-next_for-next-f1de3e4becc8

Best regards,
-- 
Ricardo B. Marlière <rbm@...e.com>