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Xiantao Zhangb6939192008-03-28 14:58:47 +08001#
2# KVM configuration
3#
4config HAVE_KVM
5 bool
6
7menuconfig VIRTUALIZATION
8 bool "Virtualization"
9 depends on HAVE_KVM || IA64
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 && EXPERIMENTAL
Avi Kivityca93e992008-11-04 11:25:17 +020023 # for device assignment:
24 depends on PCI
Xiantao Zhangb6939192008-03-28 14:58:47 +080025 select PREEMPT_NOTIFIERS
26 select ANON_INODES
27 ---help---
28 Support hosting fully virtualized guest machines using hardware
29 virtualization extensions. You will need a fairly recent
30 processor equipped with virtualization extensions. You will also
31 need to select one or more of the processor modules below.
32
33 This module provides access to the hardware capabilities through
34 a character device node named /dev/kvm.
35
36 To compile this as a module, choose M here: the module
37 will be called kvm.
38
39 If unsure, say N.
40
41config KVM_INTEL
42 tristate "KVM for Intel Itanium 2 processors support"
43 depends on KVM && m
44 ---help---
45 Provides support for KVM on Itanium 2 processors equipped with the VT
46 extensions.
47
Avi Kivity048354c2008-04-11 02:51:52 +030048config KVM_TRACE
49 bool
50
Xiantao Zhang0be9e922008-08-26 08:58:53 +080051source drivers/virtio/Kconfig
52
Xiantao Zhangb6939192008-03-28 14:58:47 +080053endif # VIRTUALIZATION