1b2441318SGreg Kroah-Hartman# SPDX-License-Identifier: GPL-2.0 22235a54dSSanjay Lal# 32235a54dSSanjay Lal# KVM configuration 42235a54dSSanjay Lal# 52235a54dSSanjay Lalsource "virt/kvm/Kconfig" 62235a54dSSanjay Lal 72235a54dSSanjay Lalmenuconfig VIRTUALIZATION 82235a54dSSanjay Lal bool "Virtualization" 9a7f7f624SMasahiro Yamada help 102235a54dSSanjay Lal Say Y here to get to see options for using your Linux host to run 112235a54dSSanjay Lal other operating systems inside virtual machines (guests). 122235a54dSSanjay Lal This option alone does not add any kernel code. 132235a54dSSanjay Lal 142235a54dSSanjay Lal If you say N, all options in this submenu will be skipped and disabled. 152235a54dSSanjay Lal 162235a54dSSanjay Lalif VIRTUALIZATION 172235a54dSSanjay Lal 182235a54dSSanjay Lalconfig KVM 192235a54dSSanjay Lal tristate "Kernel-based Virtual Machine (KVM) support" 20*a6d54338SPaolo Bonzini depends on CPU_SUPPORTS_VZ 21c92e47e5SPaul Burton depends on MIPS_FP_SUPPORT 2290e9311aSJames Hogan select EXPORT_UASM 23caadf876SPaolo Bonzini select KVM_COMMON 24e88643baSJames Hogan select KVM_GENERIC_DIRTYLOG_READ_PROTECT 255cb0944cSPaolo Bonzini select HAVE_KVM_VCPU_ASYNC_IOCTL 262235a54dSSanjay Lal select KVM_MMIO 27f128cf8cSSean Christopherson select KVM_GENERIC_MMU_NOTIFIER 28441f7bfaSSean Christopherson select KVM_GENERIC_HARDWARE_ENABLING 29a7f7f624SMasahiro Yamada help 302235a54dSSanjay Lal Support for hosting Guest kernels. 3156f7a440SJames Hogan 322235a54dSSanjay Lalconfig KVM_MIPS_DEBUG_COP0_COUNTERS 332235a54dSSanjay Lal bool "Maintain counters for COP0 accesses" 342235a54dSSanjay Lal depends on KVM 35a7f7f624SMasahiro Yamada help 362235a54dSSanjay Lal Maintain statistics for Guest COP0 accesses. 372235a54dSSanjay Lal A histogram of COP0 accesses is printed when the VM is 382235a54dSSanjay Lal shutdown. 392235a54dSSanjay Lal 402235a54dSSanjay Lal If unsure, say N. 412235a54dSSanjay Lal 422235a54dSSanjay Lalendif # VIRTUALIZATION 43