KVM test: Fixes on autotest subtest

* Make it possible to run any generic control file inside
the guest. The reason is that we might want to try
any arbitrary combination of tests instead of just one
single test. Due to this, the test_name parameter isn't
necessary anymore.
 * Also, if the autotest test times out, try to bring back
logs for the tests that eventually might have passed,
as well as get the assessment of the test statuses at the
time the control file run timed out.

Signed-off-by: Lucas Meneghel Rodrigues <lmr@redhat.com>


git-svn-id: http://test.kernel.org/svn/autotest/trunk@4411 592f7852-d20e-0410-864c-8624ca9c26a4
3 files changed