1# 2# KVM configuration 3# 4 5source "virt/kvm/Kconfig" 6 7menuconfig VIRTUALIZATION 8 bool "Virtualization" 9 depends on HAVE_KVM || X86 10 default y 11 ---help--- 12 Say Y here to get to see options for using your Linux host to run other 13 operating systems inside virtual machines (guests). 14 This option alone does not add any kernel code. 15 16 If you say N, all options in this submenu will be skipped and disabled. 17 18if VIRTUALIZATION 19 20config KVM 21 tristate "Kernel-based Virtual Machine (KVM) support" 22 depends on HAVE_KVM 23 # for device assignment: 24 depends on PCI 25 select PREEMPT_NOTIFIERS 26 select MMU_NOTIFIER 27 select ANON_INODES 28 select HAVE_KVM_IRQCHIP 29 select HAVE_KVM_EVENTFD 30 select KVM_APIC_ARCHITECTURE 31 select USER_RETURN_NOTIFIER 32 select KVM_MMIO 33 ---help--- 34 Support hosting fully virtualized guest machines using hardware 35 virtualization extensions. You will need a fairly recent 36 processor equipped with virtualization extensions. You will also 37 need to select one or more of the processor modules below. 38 39 This module provides access to the hardware capabilities through 40 a character device node named /dev/kvm. 41 42 To compile this as a module, choose M here: the module 43 will be called kvm. 44 45 If unsure, say N. 46 47config KVM_INTEL 48 tristate "KVM for Intel processors support" 49 depends on KVM 50 ---help--- 51 Provides support for KVM on Intel processors equipped with the VT 52 extensions. 53 54 To compile this as a module, choose M here: the module 55 will be called kvm-intel. 56 57config KVM_AMD 58 tristate "KVM for AMD processors support" 59 depends on KVM 60 ---help--- 61 Provides support for KVM on AMD processors equipped with the AMD-V 62 (SVM) extensions. 63 64 To compile this as a module, choose M here: the module 65 will be called kvm-amd. 66 67# OK, it's a little counter-intuitive to do this, but it puts it neatly under 68# the virtualization menu. 69source drivers/vhost/Kconfig 70source drivers/lguest/Kconfig 71source drivers/virtio/Kconfig 72 73endif # VIRTUALIZATION 74