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Avi Kivity6aa8b732006-12-10 02:21:36 -08001#
2# KVM configuration
3#
Jan Engelhardtde062062007-05-23 14:22:11 -07004menuconfig VIRTUALIZATION
5 bool "Virtualization"
Martin Schwidefskyeeca7a32007-05-10 15:45:56 +02006 depends on X86
Jan Engelhardtde062062007-05-23 14:22:11 -07007 default y
Jan Engelhardt06bfb7e2007-08-18 12:56:21 +02008 ---help---
Avi Kivity36a74092007-09-22 14:43:45 +02009 Say Y here to get to see options for using your Linux host to run other
10 operating systems inside virtual machines (guests).
Jan Engelhardt06bfb7e2007-08-18 12:56:21 +020011 This option alone does not add any kernel code.
12
13 If you say N, all options in this submenu will be skipped and disabled.
Jan Engelhardtde062062007-05-23 14:22:11 -070014
15if VIRTUALIZATION
Avi Kivityfd24dc42006-12-13 00:33:44 -080016
Avi Kivity6aa8b732006-12-10 02:21:36 -080017config KVM
18 tristate "Kernel-based Virtual Machine (KVM) support"
19 depends on X86 && EXPERIMENTAL
Avi Kivity15ad7142007-07-11 18:17:21 +030020 select PREEMPT_NOTIFIERS
Avi Kivity77668792007-07-22 12:40:30 +030021 select ANON_INODES
Avi Kivity6aa8b732006-12-10 02:21:36 -080022 ---help---
23 Support hosting fully virtualized guest machines using hardware
24 virtualization extensions. You will need a fairly recent
25 processor equipped with virtualization extensions. You will also
26 need to select one or more of the processor modules below.
27
28 This module provides access to the hardware capabilities through
29 a character device node named /dev/kvm.
30
31 To compile this as a module, choose M here: the module
32 will be called kvm.
33
34 If unsure, say N.
35
36config KVM_INTEL
37 tristate "KVM for Intel processors support"
38 depends on KVM
39 ---help---
40 Provides support for KVM on Intel processors equipped with the VT
41 extensions.
42
43config KVM_AMD
44 tristate "KVM for AMD processors support"
45 depends on KVM
46 ---help---
47 Provides support for KVM on AMD processors equipped with the AMD-V
48 (SVM) extensions.
Avi Kivityfd24dc42006-12-13 00:33:44 -080049
Rusty Russell9525ca02007-10-22 10:55:43 +100050# OK, it's a little counter-intuitive to do this, but it puts it neatly under
51# the virtualization menu.
52source drivers/lguest/Kconfig
53
Jan Engelhardtde062062007-05-23 14:22:11 -070054endif # VIRTUALIZATION