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 INTERVAL_TREE 30 select KVM_GENERIC_HARDWARE_ENABLING 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