77b455f1bc
This patch adds the virtualization submenu and the kvm option to the kernel config. It also defines HAVE_KVM for 64bit kernels. Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Carsten Otte <cotte@de.ibm.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
43 lines
1.1 KiB
Text
43 lines
1.1 KiB
Text
#
|
|
# 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.
|
|
|
|
# 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
|