Autodetect KVM

Autodetect KVM by using the 'kvm-ok' command line tool. This has two benefits:

Firstly, it improves the UX of run-qemu-ota when working on machines without
KVM (e.g. AWS). Previously, people had to use the --no-kvm option in these
cases.

Secondary, it makes oe-selftest usable on machines without KVM.  Our tests call
run-qemu-ota, and we want to able to run them on machines without KVM.

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/oeqa/selftest/updater.py b/lib/oeqa/selftest/updater.py
index 6339e6e..eb09302 100644
--- a/lib/oeqa/selftest/updater.py
+++ b/lib/oeqa/selftest/updater.py
@@ -97,12 +97,12 @@ class GeneralTests(oeSelfTest):
         args = type('', (), {})()
         args.imagename = 'core-image-minimal'
         args.mac = None
-        # Could use DEPLOY_DIR_IMAGE her but it's already in the machine
+        # Could use DEPLOY_DIR_IMAGE here but it's already in the machine
         # subdirectory.
         args.dir = 'tmp/deploy/images'
         args.efi = False
         args.machine = None
-        args.no_kvm = False
+        args.kvm = None  # Autodetect
         args.no_gui = True
         args.gdb = False
         args.pcap = None