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Christoffer Dall749cf76c2013-01-20 18:28:06 -05001#
2# KVM configuration
3#
4
5source "virt/kvm/Kconfig"
6
7menuconfig VIRTUALIZATION
8 bool "Virtualization"
9 ---help---
10 Say Y here to get to see options for using your Linux host to run
11 other 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
15 disabled.
16
17if VIRTUALIZATION
18
19config KVM
20 bool "Kernel-based Virtual Machine (KVM) support"
Christoffer Dall662d9712015-03-11 14:21:31 +010021 depends on MMU && OF
Christoffer Dall749cf76c2013-01-20 18:28:06 -050022 select PREEMPT_NOTIFIERS
23 select ANON_INODES
Arnd Bergmann4a5d69b2015-10-12 15:22:31 +020024 select ARM_GIC
Marc Zyngier58d5ec82013-10-08 18:38:13 +010025 select HAVE_KVM_CPU_RELAX_INTERCEPT
Mario Smarduch72fc36b2015-01-15 15:58:55 -080026 select HAVE_KVM_ARCH_TLB_FLUSH_ALL
Christoffer Dall749cf76c2013-01-20 18:28:06 -050027 select KVM_MMIO
28 select KVM_ARM_HOST
Mario Smarduch53c810c2015-01-15 15:58:57 -080029 select KVM_GENERIC_DIRTYLOG_READ_PROTECT
Pranith Kumar83fe27e2014-12-05 11:24:45 -050030 select SRCU
Christoffer Dall662d9712015-03-11 14:21:31 +010031 select MMU_NOTIFIER
Kim Phillips88895832015-06-05 16:21:49 +010032 select KVM_VFIO
Eric Auger174178f2015-03-04 11:14:36 +010033 select HAVE_KVM_EVENTFD
34 select HAVE_KVM_IRQFD
Christoffer Dall662d9712015-03-11 14:21:31 +010035 depends on ARM_VIRT_EXT && ARM_LPAE && ARM_ARCH_TIMER
Christoffer Dall749cf76c2013-01-20 18:28:06 -050036 ---help---
Christoffer Dall662d9712015-03-11 14:21:31 +010037 Support hosting virtualized guest machines.
Christoffer Dall749cf76c2013-01-20 18:28:06 -050038
39 This module provides access to the hardware capabilities through
40 a character device node named /dev/kvm.
41
42 If unsure, say N.
43
44config KVM_ARM_HOST
Christoffer Dall662d9712015-03-11 14:21:31 +010045 bool
Christoffer Dall749cf76c2013-01-20 18:28:06 -050046 ---help---
47 Provides host support for ARM processors.
48
Wei Huang75755c62015-10-09 10:08:43 -050049source drivers/vhost/Kconfig
50
Christoffer Dall749cf76c2013-01-20 18:28:06 -050051endif # VIRTUALIZATION