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authorKumar Kartikeya Dwivedi <memxor@gmail.com>2025-03-16 07:05:41 +0300
committerAlexei Starovoitov <ast@kernel.org>2025-03-19 18:03:06 +0300
commit60ba5b3ed7278a5700c8d57c3f5486b6066f745c (patch)
tree0e72d4e7d107eadefbb6c4f2d1763e1d3108e983 /tools/perf/scripts/python
parentea21771c077c7aa85d46dd021d03eb0d96b5f418 (diff)
downloadlinux-60ba5b3ed7278a5700c8d57c3f5486b6066f745c.tar.xz
selftests/bpf: Add tests for rqspinlock
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>
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