autotest/virt-test — pull request #558 by QiuMike (2013-06-21 07:27:33+00:00)
Title: qemu/tests:Disable s3 and s4 tests for ppc64

ppc64 platform does not support s3 and s4 cases.
So disable them when in ppc64 platform.

Signed-off-by: Mike Qiu