[PATCH 4/7] vmw_balloon: do not use 2MB without batching

If the hypervisor sets 2MB batching is on, while batching is cleared, the balloon code breaks. In this case the legacy mechanism is used with 2MB page. The VM would report a 2MB page is ballooned, and the hypervisor would only take the first 4KB. While the hypervisor should not report such

[PATCH 4/7] vmw_balloon: do not use 2MB without batching

If the hypervisor sets 2MB batching is on, while batching is cleared, the balloon code breaks. In this case the legacy mechanism is used with 2MB page. The VM would report a 2MB page is ballooned, and the hypervisor would only take the first 4KB. While the hypervisor should not report such