Fails tests on my ArchLinux

[mxlgv]

I installed all the latest packages. And run make. It gave me:

**** /tmp/ack-build/obj/plat/linuxmips/tests/tests/linuxmips-pascalsets_p-testlog.txt @@FAIL by testdriver.sh

**** /tmp/ack-build/obj/plat/linuxmips/tests/tests/linuxmips-from_d_to_ui_e-testlog.txt @@FAIL by testdriver.sh

**** /tmp/ack-build/obj/plat/linuxmips/tests/tests/linuxmips-from_ui_to_d_e-testlog.txt @@FAIL by testdriver.sh

320 tests passed 3 tests failed to pass 0 were skipped (see build log for details) 0 timed out 3 failed