diff options
| author | David Vernet <void@manifault.com> | 2023-03-16 00:40:26 -0500 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2023-03-16 12:28:30 -0700 |
| commit | a5a197df58c44ce32a86b57e970da4bd7b71b399 (patch) | |
| tree | 83ed0b741f7fe78a8fcc9bfc9398b1bdd9db3826 /tools/testing/selftests/bpf/prog_tests | |
| parent | 63d2d83d21a6e2c6f019da5b2d5cdabe6d1cb951 (diff) | |
bpf/selftests: Test using global cpumask kptr with RCU
Now that struct bpf_cpumask * is considered an RCU-safe type according
to the verifier, we should add tests that validate its common usages.
This patch adds those tests to the cpumask test suite. A subsequent
changes will remove bpf_cpumask_kptr_get(), and will adjust the selftest
and BPF documentation accordingly.
Signed-off-by: David Vernet <void@manifault.com>
Link: https://lore.kernel.org/r/20230316054028.88924-4-void@manifault.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/cpumask.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/cpumask.c b/tools/testing/selftests/bpf/prog_tests/cpumask.c index 5fbe457c4ebe..6c0fe23498c7 100644 --- a/tools/testing/selftests/bpf/prog_tests/cpumask.c +++ b/tools/testing/selftests/bpf/prog_tests/cpumask.c @@ -17,6 +17,7 @@ static const char * const cpumask_success_testcases[] = { "test_insert_leave", "test_insert_remove_release", "test_insert_kptr_get_release", + "test_global_mask_rcu", }; static void verify_success(const char *prog_name) |