LXR linux/arch/s390/kvm/Kconfig

   1#
   2# KVM configuration
   3#
   4source "virt/kvm/Kconfig"
   5
   6menuconfig VIRTUALIZATION
   7        def_bool y
   8        prompt "KVM"
   9        ---help---
  10          Say Y here to get to see options for using your Linux host to run other
  11          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
  16if VIRTUALIZATION
  17
  18config KVM
  19        def_tristate y
  20        prompt "Kernel-based Virtual Machine (KVM) support"
  21        depends on HAVE_KVM
  22        select PREEMPT_NOTIFIERS
  23        select ANON_INODES
  24        select HAVE_KVM_CPU_RELAX_INTERCEPT
  25        select HAVE_KVM_EVENTFD
  26        select KVM_ASYNC_PF
  27        select KVM_ASYNC_PF_SYNC
  28        select HAVE_KVM_IRQCHIP
  29        select HAVE_KVM_IRQFD
  30        select HAVE_KVM_IRQ_ROUTING
  31        select SRCU
  32        ---help---
  33          Support hosting paravirtualized guest machines using the SIE
  34          virtualization capability on the mainframe. This should work
  35          on any 64bit machine.
  36
  37          This module provides access to the hardware capabilities through
  38          a character device node named /dev/kvm.
  39
  40          To compile this as a module, choose M here: the module
  41          will be called kvm.
  42
  43          If unsure, say N.
  44
  45config KVM_S390_UCONTROL
  46        bool "Userspace controlled virtual machines"
  47        depends on KVM
  48        ---help---
  49          Allow CAP_SYS_ADMIN users to create KVM virtual machines that are
  50          controlled by userspace.
  51
  52          If unsure, say N.
  53
  54# OK, it's a little counter-intuitive to do this, but it puts it neatly under
  55# the virtualization menu.
  56source drivers/vhost/Kconfig
  57
  58endif # VIRTUALIZATION
  59