5 source "virt/kvm/Kconfig"
7 menuconfig VIRTUALIZATION
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.
14 If you say N, all options in this submenu will be skipped and
20 bool "Kernel-based Virtual Machine (KVM) support"
22 select PREEMPT_NOTIFIERS
24 select HAVE_KVM_CPU_RELAX_INTERCEPT
25 select HAVE_KVM_ARCH_TLB_FLUSH_ALL
30 select KVM_GENERIC_DIRTYLOG_READ_PROTECT
33 Support hosting virtualized guest machines.
40 Provides host support for ARM processors.
42 config KVM_ARM_MAX_VCPUS
43 int "Number maximum supported virtual CPUs per VM"
44 depends on KVM_ARM_HOST
47 Static number of max supported virtual CPUs per VM.
49 If you choose a high number, the vcpu structures will be quite
50 large, so only choose a reasonable number that you expect to
55 depends on KVM_ARM_HOST && OF
56 select HAVE_KVM_IRQCHIP
58 Adds support for a hardware assisted, in-kernel GIC emulation.
62 depends on KVM_ARM_VGIC
64 Adds support for the Architected Timers in virtual machines.
66 endif # VIRTUALIZATION