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

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