Commit | Line | Data |
---|---|---|
6aa8b732 AK |
1 | # |
2 | # KVM configuration | |
3 | # | |
fb56dbb3 | 4 | |
0ba12d10 | 5 | source "virt/kvm/Kconfig" |
5d9b8e30 | 6 | |
de062065 JE |
7 | menuconfig VIRTUALIZATION |
8 | bool "Virtualization" | |
fb56dbb3 | 9 | depends on HAVE_KVM || X86 |
de062065 | 10 | default y |
06bfb7eb | 11 | ---help--- |
36a74097 AK |
12 | Say Y here to get to see options for using your Linux host to run other |
13 | operating systems inside virtual machines (guests). | |
06bfb7eb JE |
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. | |
de062065 JE |
17 | |
18 | if VIRTUALIZATION | |
fd24dc4a | 19 | |
6aa8b732 AK |
20 | config KVM |
21 | tristate "Kernel-based Virtual Machine (KVM) support" | |
268fe02a | 22 | depends on HAVE_KVM |
ca93e992 AK |
23 | # for device assignment: |
24 | depends on PCI | |
15ad7146 | 25 | select PREEMPT_NOTIFIERS |
cddb8a5c | 26 | select MMU_NOTIFIER |
77668791 | 27 | select ANON_INODES |
0ba12d10 | 28 | select HAVE_KVM_IRQCHIP |
721eecbf | 29 | select HAVE_KVM_EVENTFD |
6aa8b732 AK |
30 | ---help--- |
31 | Support hosting fully virtualized guest machines using hardware | |
32 | virtualization extensions. You will need a fairly recent | |
33 | processor equipped with virtualization extensions. You will also | |
34 | need to select one or more of the processor modules below. | |
35 | ||
36 | This module provides access to the hardware capabilities through | |
37 | a character device node named /dev/kvm. | |
38 | ||
39 | To compile this as a module, choose M here: the module | |
40 | will be called kvm. | |
41 | ||
42 | If unsure, say N. | |
43 | ||
44 | config KVM_INTEL | |
45 | tristate "KVM for Intel processors support" | |
46 | depends on KVM | |
47 | ---help--- | |
48 | Provides support for KVM on Intel processors equipped with the VT | |
49 | extensions. | |
50 | ||
58f8ac27 RD |
51 | To compile this as a module, choose M here: the module |
52 | will be called kvm-intel. | |
53 | ||
6aa8b732 AK |
54 | config KVM_AMD |
55 | tristate "KVM for AMD processors support" | |
56 | depends on KVM | |
57 | ---help--- | |
58 | Provides support for KVM on AMD processors equipped with the AMD-V | |
59 | (SVM) extensions. | |
fd24dc4a | 60 | |
58f8ac27 RD |
61 | To compile this as a module, choose M here: the module |
62 | will be called kvm-amd. | |
63 | ||
d4c9ff2d FEL |
64 | config KVM_TRACE |
65 | bool "KVM trace support" | |
b6ab4afe IM |
66 | depends on KVM && SYSFS |
67 | select MARKERS | |
d4c9ff2d FEL |
68 | select RELAY |
69 | select DEBUG_FS | |
70 | default n | |
71 | ---help--- | |
72 | This option allows reading a trace of kvm-related events through | |
73 | relayfs. Note the ABI is not considered stable and will be | |
74 | modified in future updates. | |
75 | ||
9525ca02 RR |
76 | # OK, it's a little counter-intuitive to do this, but it puts it neatly under |
77 | # the virtualization menu. | |
78 | source drivers/lguest/Kconfig | |
0ad07ec1 | 79 | source drivers/virtio/Kconfig |
9525ca02 | 80 | |
de062065 | 81 | endif # VIRTUALIZATION |