linux-kernel - [RESEND PATCH v1] selftests/bpf: Do not use sign-file as testcase

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Date:   Wed, 17 May 2023 11:49:46 +0200
From:   Alexey Gladkov <legion@...nel.org>
To:     LKML <linux-kernel@...r.kernel.org>,
        Alexei Starovoitov <ast@...nel.org>, bpf@...r.kernel.org,
        linux-kselftest@...r.kernel.org
Cc:     Andrii Nakryiko <andrii@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Roberto Sassu <roberto.sassu@...wei.com>,
        Stanislav Fomichev <sdf@...gle.com>
Subject: [RESEND PATCH v1] selftests/bpf: Do not use sign-file as testcase

The sign-file utility (from scripts/) is used in prog_tests/verify_pkcs7_sig.c,
but the utility should not be called as a test. Executing this utility
produces the following error:

selftests: /linux/tools/testing/selftests/bpf: urandom_read
ok 16 selftests: /linux/tools/testing/selftests/bpf: urandom_read

selftests: /linux/tools/testing/selftests/bpf: sign-file
not ok 17 selftests: /linux/tools/testing/selftests/bpf: sign-file # exit=2

Fixes: fc97590668ae ("selftests/bpf: Add test for bpf_verify_pkcs7_signature() kfunc")
Reviewed-by: Roberto Sassu <roberto.sassu@...wei.com>
Acked-by: Stanislav Fomichev <sdf@...gle.com>
Signed-off-by: Alexey Gladkov <legion@...nel.org>
---
 tools/testing/selftests/bpf/Makefile | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
index b677dcd0b77a..fd214d1526d4 100644
--- a/tools/testing/selftests/bpf/Makefile
+++ b/tools/testing/selftests/bpf/Makefile
@@ -88,8 +88,7 @@ TEST_GEN_PROGS_EXTENDED = test_sock_addr test_skb_cgroup_id_user \
 	xskxceiver xdp_redirect_multi xdp_synproxy veristat xdp_hw_metadata \
 	xdp_features
 
-TEST_CUSTOM_PROGS = $(OUTPUT)/urandom_read $(OUTPUT)/sign-file
-TEST_GEN_FILES += liburandom_read.so
+TEST_GEN_FILES += liburandom_read.so urandom_read sign-file
 
 # Emit succinct information message describing current building step
 # $1 - generic step name (e.g., CC, LINK, etc);
-- 
2.33.8