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| author |   Roberto Sassu <roberto.sassu@huawei.com> | 2022-09-20 09:59:49 +0200 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2022-09-21 17:33:42 -0700 |
| commit | ecce368d6e6d76168be5d8d34b411c69ec367859 (patch) | |
| tree | 09c0e28aea818a8ebe715975aa215aa7e28cd2ec /net/lapb/lapb_subr.c | |
| parent | selftests/bpf: Add verifier tests for bpf_lookup_*_key() and bpf_key_put() (diff) | |
| download | linux-rng-ecce368d6e6d76168be5d8d34b411c69ec367859.tar.xz linux-rng-ecce368d6e6d76168be5d8d34b411c69ec367859.zip | |
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 'net/lapb/lapb_subr.c')
0 files changed, 0 insertions, 0 deletions