selftests/bpf: bpf_cookie: Skip kprobe_multi tests without bpf_testmod

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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

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Sun Jian 2026-02-28 15:45:54 +08:00 • committed by Andrii Nakryiko

parent 8a2a3aaf90

commit 74d3305e62

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tools/testing/selftests/bpf/prog_tests/bpf_cookie.c

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