1#
2# KVM configuration
3#
4source "virt/kvm/Kconfig"
5
6menuconfig VIRTUALIZATION
7	def_bool y
8	prompt "Virtualization"
9	---help---
10	  Say Y here to get to see options for using your Linux host to run other
11	  operating systems inside virtual machines (guests).
12	  This option alone does not add any kernel code.
13
14	  If you say N, all options in this submenu will be skipped and disabled.
15
16if VIRTUALIZATION
17
18config KVM
19	def_tristate y
20	prompt "Kernel-based Virtual Machine (KVM) support"
21	depends on HAVE_KVM && EXPERIMENTAL
22	select PREEMPT_NOTIFIERS
23	select ANON_INODES
24	---help---
25	  Support hosting paravirtualized guest machines using the SIE
26	  virtualization capability on the mainframe. This should work
27	  on any 64bit machine.
28
29	  This module provides access to the hardware capabilities through
30	  a character device node named /dev/kvm.
31
32	  To compile this as a module, choose M here: the module
33	  will be called kvm.
34
35	  If unsure, say N.
36
37config KVM_S390_UCONTROL
38	bool "Userspace controlled virtual machines"
39	depends on KVM
40	---help---
41	  Allow CAP_SYS_ADMIN users to create KVM virtual machines that are
42	  controlled by userspace.
43
44	  If unsure, say N.
45
46# OK, it's a little counter-intuitive to do this, but it puts it neatly under
47# the virtualization menu.
48source drivers/vhost/Kconfig
49
50endif # VIRTUALIZATION
51