arch/arm64/kvm/Kconfig

   1 #
   2 # KVM configuration
   3 #
   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
  15           disabled.
  16
  17 if VIRTUALIZATION
  18
  19 config KVM
  20         bool "Kernel-based Virtual Machine (KVM) support"
  21         depends on OF
  22         select MMU_NOTIFIER
  23         select PREEMPT_NOTIFIERS
  24         select ANON_INODES
  25         select HAVE_KVM_CPU_RELAX_INTERCEPT
  26         select HAVE_KVM_ARCH_TLB_FLUSH_ALL
  27         select KVM_MMIO
  28         select KVM_ARM_HOST
  29         select KVM_GENERIC_DIRTYLOG_READ_PROTECT
  30         select SRCU
  31         select KVM_VFIO
  32         select HAVE_KVM_EVENTFD
  33         select HAVE_KVM_IRQFD
  34         select KVM_ARM_PMU if HW_PERF_EVENTS
  35         select HAVE_KVM_MSI
  36         select HAVE_KVM_IRQCHIP
  37         select HAVE_KVM_IRQ_ROUTING
  38         ---help---
  39           Support hosting virtualized guest machines.
  40           We don't support KVM with 16K page tables yet, due to the multiple
  41           levels of fake page tables.
  42
  43           If unsure, say N.
  44
  45 config KVM_ARM_HOST
  46         bool
  47         ---help---
  48           Provides host support for ARM processors.
  49
  50 config KVM_ARM_PMU
  51         bool
  52         ---help---
  53           Adds support for a virtual Performance Monitoring Unit (PMU) in
  54           virtual machines.
  55
  56 source drivers/vhost/Kconfig
  57
  58 endif # VIRTUALIZATION