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| author | Song Liu <[email protected]> | 2021-02-25 23:43:16 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2021-02-26 19:51:48 +0000 |
| commit | 1f87dcf116adedd6b9f47258d4fdf4fa9ce74002 (patch) | |
| tree | db016f90ba6da4f318862d36d17f97ffaf237cf6 /tools/testing/selftests/bpf/progs/task_ls_recursion.c | |
| parent | bpf: Prevent deadlock from recursive bpf_task_storage_[get|delete] (diff) | |
| download | kernel-1f87dcf116adedd6b9f47258d4fdf4fa9ce74002.tar.gz kernel-1f87dcf116adedd6b9f47258d4fdf4fa9ce74002.zip | |
selftests/bpf: Add non-BPF_LSM test for task local storage
Task local storage is enabled for tracing programs. Add two tests for
task local storage without CONFIG_BPF_LSM.
The first test stores a value in sys_enter and read it back in sys_exit.
The second test checks whether the kernel allows allocating task local
storage in exit_creds() (which it should not).
Signed-off-by: Song Liu <[email protected]>
Signed-off-by: Alexei Starovoitov <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
Diffstat (limited to 'tools/testing/selftests/bpf/progs/task_ls_recursion.c')
0 files changed, 0 insertions, 0 deletions