Fixed some issues in the container lists in the Makefile and in
containers.cfg. An obscure KVM bug was not digesting host-model
properly on some architectures causing a kernal panic on boot.
In order to work around that bug, host-passthrough will be used
until KVM is fixed in ubuntu16.04. This bug doesn't exist in
ubuntu14.

Change-Id: I7b99bd249ca3222d47cbc6a642177f7e6390049a
diff --git a/install/Vagrantfile b/install/Vagrantfile
index 54b6f12..bd98bfa 100644
--- a/install/Vagrantfile
+++ b/install/Vagrantfile
@@ -18,6 +18,10 @@
       d.vm.provider "libvirt" do |v|
         v.memory = 6144
 	v.cpus = 2
+        if settings['vProvider'] == "KVM"
+           v.cpu_mode = 'host-passthrough'
+           v.cpu_fallback = 'allow'
+        end
       end
     end
   end