From: Sun Jian <sun.jian.kdev@gmail.com>
Date: Sat, 28 Feb 2026 07:45:54 +0000 (+0800)
Subject: selftests/bpf: bpf_cookie: Skip kprobe_multi tests without bpf_testmod
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=74d3305e620b3c71b414198f9cf9b1609148d277;p=thirdparty%2Flinux.git

selftests/bpf: bpf_cookie: Skip kprobe_multi tests without bpf_testmod

The kprobe_multi subtests rely on bpf_testmod fentry ksyms.

When bpf_testmod isn't available, libbpf fails to resolve
bpf_testmod_fentry_test* and skeleton load fails with -ESRCH, causing
false failures.

Skip these subtests when env.has_testmod is false.

Signed-off-by: Sun Jian <sun.jian.kdev@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/bpf/20260228074555.122950-2-sun.jian.kdev@gmail.com
---

diff --git a/tools/testing/selftests/bpf/prog_tests/bpf_cookie.c b/tools/testing/selftests/bpf/prog_tests/bpf_cookie.c
index 75f4dff7d0422..b7643a5bf7ad4 100644
--- a/tools/testing/selftests/bpf/prog_tests/bpf_cookie.c
+++ b/tools/testing/selftests/bpf/prog_tests/bpf_cookie.c
@@ -105,6 +105,11 @@ static void kprobe_multi_link_api_subtest(void)
 	unsigned long long addrs[8];
 	__u64 cookies[8];
 
+	if (!env.has_testmod) {
+		test__skip();
+		return;
+	}
+
 	if (!ASSERT_OK(load_kallsyms(), "load_kallsyms"))
 		goto cleanup;
 
@@ -192,6 +197,11 @@ static void kprobe_multi_attach_api_subtest(void)
 	};
 	__u64 cookies[8];
 
+	if (!env.has_testmod) {
+		test__skip();
+		return;
+	}
+
 	skel = kprobe_multi__open_and_load();
 	if (!ASSERT_OK_PTR(skel, "fentry_raw_skel_load"))
 		goto cleanup;