summaryrefslogtreecommitdiff
path: root/tools/testing/selftests/bpf/progs/res_spin_lock_fail.c
AgeCommit message (Collapse)Author
2025-03-19selftests/bpf: Add tests for rqspinlockKumar Kartikeya Dwivedi
Introduce selftests that trigger AA, ABBA deadlocks, and test the edge case where the held locks table runs out of entries, since we then fallback to the timeout as the final line of defense. Also exercise verifier's AA detection where applicable. Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com> Link: https://lore.kernel.org/r/20250316040541.108729-26-memxor@gmail.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>