1 # SPDX-License-Identifier: GPL-2.0 2 # 3 # KVM configuration 4 # 5 source "virt/kvm/Kconfig" 6 7 menuconfig 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 16 if VIRTUALIZATION 17 18 config 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 select KVM_GENERIC_HARDWARE_ENABLING 32 help 33 Support for hosting Guest kernels. 34 35 config KVM_MIPS_DEBUG_COP0_COUNTERS 36 bool "Maintain counters for COP0 accesses" 37 depends on KVM 38 help 39 Maintain statistics for Guest COP0 accesses. 40 A histogram of COP0 accesses is printed when the VM is 41 shutdown. 42 43 If unsure, say N. 44 45 endif # VIRTUALIZATION 46