The binderfs selftests, specifically binderfs_stress and binderfs_test_unprivileged, depend on user namespaces to run.
On kernels built without user namespace support (CONFIG_USER_NS=n), these tests will fail.
Instead of adding a runtime check, indicate the dependency on CONFIG_USER_NS in the selftest config file. This allows the test runner to skip the tests if the required config is not enabled.
Signed-off-by: Wake Liu wakel@google.com --- V1 -> V2: Use selftest config to declare dependency instead of a runtime check. --- tools/testing/selftests/filesystems/binderfs/config | 1 + 1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/filesystems/binderfs/config b/tools/testing/selftests/filesystems/binderfs/config index 7b4fc6ee6205..7d5f941d03a8 100644 --- a/tools/testing/selftests/filesystems/binderfs/config +++ b/tools/testing/selftests/filesystems/binderfs/config @@ -1,2 +1,3 @@ CONFIG_ANDROID_BINDERFS=y CONFIG_ANDROID_BINDER_IPC=y +CONFIG_USER_NS=y \ No newline at end of file