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 CPU_SUPPORTS_VZ
21	depends on MIPS_FP_SUPPORT
22	select EXPORT_UASM
23	select KVM_COMMON
24	select KVM_GENERIC_DIRTYLOG_READ_PROTECT
25	select HAVE_KVM_VCPU_ASYNC_IOCTL
26	select KVM_MMIO
27	select KVM_GENERIC_MMU_NOTIFIER
28	select KVM_GENERIC_HARDWARE_ENABLING
29	select HAVE_KVM_READONLY_MEM
30	help
31	  Support for hosting Guest kernels.
32
33config KVM_MIPS_DEBUG_COP0_COUNTERS
34	bool "Maintain counters for COP0 accesses"
35	depends on KVM
36	help
37	  Maintain statistics for Guest COP0 accesses.
38	  A histogram of COP0 accesses is printed when the VM is
39	  shutdown.
40
41	  If unsure, say N.
42
43endif # VIRTUALIZATION