1 # SPDX-License-Identifier: GPL-2.0
6 source "virt/lib/Kconfig"
7 source "virt/kvm/Kconfig"
9 menuconfig VIRTUALIZATION
12 Say Y here to get to see options for using your Linux host to run
13 other operating systems inside virtual machines (guests).
14 This option alone does not add any kernel code.
16 If you say N, all options in this submenu will be skipped and
22 bool "Kernel-based Virtual Machine (KVM) support"
25 select PREEMPT_NOTIFIERS
26 select HAVE_KVM_CPU_RELAX_INTERCEPT
27 select HAVE_KVM_ARCH_TLB_FLUSH_ALL
29 select KVM_GENERIC_DIRTYLOG_READ_PROTECT
30 select KVM_XFER_TO_GUEST_WORK
33 select HAVE_KVM_EVENTFD
36 select HAVE_KVM_IRQCHIP
37 select HAVE_KVM_IRQ_ROUTING
38 select IRQ_BYPASS_MANAGER
39 select HAVE_KVM_IRQ_BYPASS
40 select HAVE_KVM_VCPU_RUN_PID_CHANGE
42 select GUEST_PERF_EVENTS if PERF_EVENTS
45 Support hosting virtualized guest machines.
50 bool "Debug mode for non-VHE EL2 object"
53 Say Y here to enable the debug mode for the non-VHE KVM EL2 object.
54 Failure reports will BUG() in the hypervisor. This is intended for
55 local EL2 hypervisor development.
59 endif # VIRTUALIZATION