1# SPDX-License-Identifier: GPL-2.0
2#
3# KVM configuration
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 disabled.
15
16if VIRTUALIZATION
17
18config KVM
19	tristate "Kernel-based Virtual Machine (KVM) support"
20	depends on HAVE_KVM
21	depends on MIPS_FP_SUPPORT
22	select EXPORT_UASM
23	select PREEMPT_NOTIFIERS
24	select KVM_GENERIC_DIRTYLOG_READ_PROTECT
25	select HAVE_KVM_EVENTFD
26	select HAVE_KVM_VCPU_ASYNC_IOCTL
27	select KVM_MMIO
28	select MMU_NOTIFIER
29	select SRCU
30	select INTERVAL_TREE
31	help
32	  Support for hosting Guest kernels.
33
34config KVM_MIPS_DEBUG_COP0_COUNTERS
35	bool "Maintain counters for COP0 accesses"
36	depends on KVM
37	help
38	  Maintain statistics for Guest COP0 accesses.
39	  A histogram of COP0 accesses is printed when the VM is
40	  shutdown.
41
42	  If unsure, say N.
43
44endif # VIRTUALIZATION
45