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| author | Song Liu <songliubraving@fb.com> | 2021-02-26 02:43:17 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2021-02-26 22:51:48 +0300 |
| commit | c540957a4d1d13934e93e53ce3056ac4108ffc29 (patch) | |
| tree | 2a85e2ef94158ca0b3042c6644d937df4eefef87 /tools/bpf | |
| parent | 1f87dcf116adedd6b9f47258d4fdf4fa9ce74002 (diff) | |
| download | linux-c540957a4d1d13934e93e53ce3056ac4108ffc29.tar.xz | |
selftests/bpf: Test deadlock from recursive bpf_task_storage_[get|delete]
Add a test with recursive bpf_task_storage_[get|delete] from fentry
programs on bpf_local_storage_lookup and bpf_local_storage_update. Without
proper deadlock prevent mechanism, this test would cause deadlock.
Signed-off-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20210225234319.336131-5-songliubraving@fb.com
Diffstat (limited to 'tools/bpf')
0 files changed, 0 insertions, 0 deletions