config KVM
tristate "Kernel-based Virtual Machine (KVM) support"
depends on HAVE_KVM && \
HIGH_RES_TIMERS && X86_LOCAL_APIC
select PREEMPT_NOTIFIERS
select MMU_NOTIFIER
select HAVE_KVM_IRQCHIP
select HAVE_KVM_PFNCACHE
help
Support hosting fully virtualized guest machines using hardware
virtualization extensions. You will need a fairly recent
processor equipped with virtualization extensions. You will also
need to select one or more of the processor modules below.