1# 2# KVM configuration 3# 4config HAVE_KVM 5 bool 6 7menuconfig VIRTUALIZATION 8 bool "Virtualization" 9 default y 10 ---help--- 11 Say Y here to get to see options for using your Linux host to run other 12 operating systems inside virtual machines (guests). 13 This option alone does not add any kernel code. 14 15 If you say N, all options in this submenu will be skipped and disabled. 16 17if VIRTUALIZATION 18 19config KVM 20 tristate "Kernel-based Virtual Machine (KVM) support" 21 depends on HAVE_KVM && EXPERIMENTAL 22 select PREEMPT_NOTIFIERS 23 select ANON_INODES 24 select S390_SWITCH_AMODE 25 ---help--- 26 Support hosting paravirtualized guest machines using the SIE 27 virtualization capability on the mainframe. This should work 28 on any 64bit machine. 29 30 This module provides access to the hardware capabilities through 31 a character device node named /dev/kvm. 32 33 To compile this as a module, choose M here: the module 34 will be called kvm. 35 36 If unsure, say N. 37 38config KVM_TRACE 39 bool 40 41# OK, it's a little counter-intuitive to do this, but it puts it neatly under 42# the virtualization menu. 43source drivers/virtio/Kconfig 44 45endif # VIRTUALIZATION 46