[PATCH 0/2] selftests/bpf: fix bpf_cookie failures

From: Sun Jian

Date: Fri Feb 27 2026 - 11:41:09 EST


Patch 1/2 skips kprobe_multi subtests when bpf_testmod isn't available.
Patch 2 makes perf_event triggering reliable on slower systems.

Tested:
./test_progs -t bpf_cookie/perf_event -vv (30 runs): 0 failures

Sun Jian (2):
selftests/bpf: bpf_cookie: skip kprobe_multi tests without bpf_testmod
selftests/bpf: bpf_cookie: make perf_event subtest trigger reliably

.../selftests/bpf/prog_tests/bpf_cookie.c | 29 ++++++++++++++-----
1 file changed, 21 insertions(+), 8 deletions(-)


base-commit: f4d0ec0aa20d49f09dc01d82894ce80d72de0560
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2.43.0