diff options
| author | Kumar Kartikeya Dwivedi <[email protected]> | 2024-02-04 22:23:49 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2024-02-06 03:58:47 +0000 |
| commit | e8699c4ff85baedcf40f33db816cc487cee39397 (patch) | |
| tree | b0dda80da2bdd867ad47d5d108bbea0e1e5f822c /tools/testing/selftests/bpf/prog_tests/tracing_struct.c | |
| parent | bpf: Allow calling static subprogs while holding a bpf_spin_lock (diff) | |
| download | kernel-e8699c4ff85baedcf40f33db816cc487cee39397.tar.gz kernel-e8699c4ff85baedcf40f33db816cc487cee39397.zip | |
selftests/bpf: Add test for static subprog call in lock cs
Add selftests for static subprog calls within bpf_spin_lock critical
section, and ensure we still reject global subprog calls. Also test the
case where a subprog call will unlock the caller's held lock, or the
caller will unlock a lock taken by a subprog call, ensuring correct
transfer of lock state across frames on exit.
Acked-by: Yonghong Song <[email protected]>
Acked-by: David Vernet <[email protected]>
Signed-off-by: Kumar Kartikeya Dwivedi <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/tracing_struct.c')
0 files changed, 0 insertions, 0 deletions