CLONE_EMPTY_MNTNS is (1ULL << 37) = 0x2000000000ULL, not 0x400000000ULL. Fixes: 5b8ffd63fb ("selftests/filesystems: add clone3 tests for empty mount namespaces") Signed-off-by: Christian Brauner <brauner@kernel.org>
5b8ffd63fb