diff options
| author | Roberto Sassu <roberto.sassu@huawei.com> | 2022-09-20 10:59:49 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2022-09-22 03:33:42 +0300 |
| commit | ecce368d6e6d76168be5d8d34b411c69ec367859 (patch) | |
| tree | 09c0e28aea818a8ebe715975aa215aa7e28cd2ec /tools/testing/selftests/bpf/DENYLIST.s390x | |
| parent | 7c036ed9e0065e852fb1886d9ea97ceb35680e3f (diff) | |
| download | linux-ecce368d6e6d76168be5d8d34b411c69ec367859.tar.xz | |
selftests/bpf: Add additional tests for bpf_lookup_*_key()
Add a test to ensure that bpf_lookup_user_key() creates a referenced
special keyring when the KEY_LOOKUP_CREATE flag is passed to this function.
Ensure that the kfunc rejects invalid flags.
Ensure that a keyring can be obtained from bpf_lookup_system_key() when one
of the pre-determined keyring IDs is provided.
The test is currently blacklisted for s390x (JIT does not support calling
kernel function).
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Link: https://lore.kernel.org/r/20220920075951.929132-12-roberto.sassu@huaweicloud.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/DENYLIST.s390x')
| -rw-r--r-- | tools/testing/selftests/bpf/DENYLIST.s390x | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/DENYLIST.s390x b/tools/testing/selftests/bpf/DENYLIST.s390x index 981c2be922f4..a6ac5dce7856 100644 --- a/tools/testing/selftests/bpf/DENYLIST.s390x +++ b/tools/testing/selftests/bpf/DENYLIST.s390x @@ -72,3 +72,4 @@ cgroup_hierarchical_stats # JIT does not support calling kernel f htab_update # failed to attach: ERROR: strerror_r(-524)=22 (trampoline) tracing_struct # failed to auto-attach: -524 (trampoline) user_ringbuf # failed to find kernel BTF type ID of '__s390x_sys_prctl': -3 (?) +lookup_key # JIT does not support calling kernel function (kfunc) |