[Linaro-validation] lava-test - update ltp to 20120401

[Fathi Boudra]

Hi,

I prepared a merge request to update lava-test LTP test to the latest
released version 20120401 [1]. However, the new LTP test suite hanged
on creat08 and waitid02 tests when running on PandaBoard. Same tests
don't hang and even pass successfully on Snowball. How do we proceed
in this case?

off-topic question, why don't we provide an up-to-date LTP package
from Overlay PPA instead of building LTP on device during the test?

Cheers,

Fathi
[1] https://code.launchpad.net/~fboudra/lava-test/update-ltp-test-20120104