Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / s390 / kvm / Kconfig

diff --git a/kernel/arch/s390/kvm/Kconfig b/kernel/arch/s390/kvm/Kconfig
new file mode 100644 (file)
index 0000000..5fce52c
--- /dev/null
+++ b/kernel/arch/s390/kvm/Kconfig
@@ -0,0 +1,58 @@
+#
+# KVM configuration
+#
+source "virt/kvm/Kconfig"
+
+menuconfig VIRTUALIZATION
+       def_bool y
+       prompt "KVM"
+       ---help---
+         Say Y here to get to see options for using your Linux host to run other
+         operating systems inside virtual machines (guests).
+         This option alone does not add any kernel code.
+
+         If you say N, all options in this submenu will be skipped and disabled.
+
+if VIRTUALIZATION
+
+config KVM
+       def_tristate y
+       prompt "Kernel-based Virtual Machine (KVM) support"
+       depends on HAVE_KVM
+       select PREEMPT_NOTIFIERS
+       select ANON_INODES
+       select HAVE_KVM_CPU_RELAX_INTERCEPT
+       select HAVE_KVM_EVENTFD
+       select KVM_ASYNC_PF
+       select KVM_ASYNC_PF_SYNC
+       select HAVE_KVM_IRQCHIP
+       select HAVE_KVM_IRQFD
+       select HAVE_KVM_IRQ_ROUTING
+       select SRCU
+       ---help---
+         Support hosting paravirtualized guest machines using the SIE
+         virtualization capability on the mainframe. This should work
+         on any 64bit machine.
+
+         This module provides access to the hardware capabilities through
+         a character device node named /dev/kvm.
+
+         To compile this as a module, choose M here: the module
+         will be called kvm.
+
+         If unsure, say N.
+
+config KVM_S390_UCONTROL
+       bool "Userspace controlled virtual machines"
+       depends on KVM
+       ---help---
+         Allow CAP_SYS_ADMIN users to create KVM virtual machines that are
+         controlled by userspace.
+
+         If unsure, say N.
+
+# OK, it's a little counter-intuitive to do this, but it puts it neatly under
+# the virtualization menu.
+source drivers/vhost/Kconfig
+
+endif # VIRTUALIZATION