1 files changed, 46 insertions, 0 deletions

diff --git a/arch/s390/kvm/Kconfig b/arch/s390/kvm/Kconfig
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+++ b/arch/s390/kvm/Kconfig
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+#
+# KVM configuration
+#
+config HAVE_KVM
+       bool
+
+menuconfig VIRTUALIZATION
+        bool "Virtualization"
+        default y
+        ---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
+        tristate "Kernel-based Virtual Machine (KVM) support"
+        depends on HAVE_KVM && EXPERIMENTAL
+        select PREEMPT_NOTIFIERS
+        select ANON_INODES
+        select S390_SWITCH_AMODE
+        select PREEMPT
+        ---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_TRACE
+       bool
+
+# OK, it's a little counter-intuitive to do this, but it puts it neatly under
+# the virtualization menu.
+source drivers/virtio/Kconfig
+
+endif # VIRTUALIZATION