Test failures on AIX 5.1 for 2.3.4

[Jeff Smith]

I built Python 2.3.4 on AIX 5.1 with the AIX C compiler cc_r and had
three test failures during the "make test" phase:
    test_coercion
    test_mmap
    test_pty

Do I need to worry about these?  Should I submit a bug report?

Thanks,
Jeff