| # | 
 | # KVM configuration | 
 | # | 
 |  | 
 | source "virt/kvm/Kconfig" | 
 |  | 
 | menuconfig VIRTUALIZATION | 
 | 	bool "Virtualization" | 
 | 	depends on HAVE_KVM || IA64 | 
 | 	default y | 
 | 	---help--- | 
 | 	  Say Y here to get to see options for using your Linux host to run other | 
 | 	  operating systems inside virtual machines (guests). | 
 | 	  This option alone does not add any kernel code. | 
 |  | 
 | 	  If you say N, all options in this submenu will be skipped and disabled. | 
 |  | 
 | if VIRTUALIZATION | 
 |  | 
 | config KVM | 
 | 	tristate "Kernel-based Virtual Machine (KVM) support" | 
 | 	depends on BROKEN | 
 | 	depends on HAVE_KVM && MODULES | 
 | 	depends on BROKEN | 
 | 	select PREEMPT_NOTIFIERS | 
 | 	select ANON_INODES | 
 | 	select HAVE_KVM_IRQCHIP | 
 | 	select HAVE_KVM_IRQ_ROUTING | 
 | 	select KVM_APIC_ARCHITECTURE | 
 | 	select KVM_MMIO | 
 | 	---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. | 
 |  | 
 | 	  This module provides access to the hardware capabilities through | 
 | 	  a character device node named /dev/kvm. | 
 |  | 
 | 	  To compile this as a module, choose M here: the module | 
 | 	  will be called kvm. | 
 |  | 
 | 	  If unsure, say N. | 
 |  | 
 | config KVM_INTEL | 
 | 	tristate "KVM for Intel Itanium 2 processors support" | 
 | 	depends on KVM && m | 
 | 	---help--- | 
 | 	  Provides support for KVM on Itanium 2 processors equipped with the VT | 
 | 	  extensions. | 
 |  | 
 | config KVM_DEVICE_ASSIGNMENT | 
 | 	bool "KVM legacy PCI device assignment support" | 
 | 	depends on KVM && PCI && IOMMU_API | 
 | 	default y | 
 | 	---help--- | 
 | 	  Provide support for legacy PCI device assignment through KVM.  The | 
 | 	  kernel now also supports a full featured userspace device driver | 
 | 	  framework through VFIO, which supersedes much of this support. | 
 |  | 
 | 	  If unsure, say Y. | 
 |  | 
 | source drivers/vhost/Kconfig | 
 |  | 
 | endif # VIRTUALIZATION |