diff options
| author | Hollis Blanchard <hollisb@us.ibm.com> | 2008-11-07 13:15:13 -0600 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2008-12-31 16:52:25 +0200 |
| commit | 74ef740da64fd82a14dbab6d7f43d798ecc1b6cc (patch) | |
| tree | 332006502aa9f33e20d22cdba802024348bb0709 /arch | |
| parent | 78749809222be5083e21bfe697b44ab797e5c0a8 (diff) | |
KVM: ppc: fix Kconfig constraints
Make sure that CONFIG_KVM cannot be selected without processor support
(currently, 440 is the only processor implementation available).
Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/kvm/Kconfig | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig index 37e9b3c52a3..e4ab1c7fd92 100644 --- a/arch/powerpc/kvm/Kconfig +++ b/arch/powerpc/kvm/Kconfig @@ -15,25 +15,23 @@ menuconfig VIRTUALIZATION if VIRTUALIZATION config KVM - bool "Kernel-based Virtual Machine (KVM) support" - depends on EXPERIMENTAL + bool select PREEMPT_NOTIFIERS select ANON_INODES + +config KVM_440 + bool "KVM support for PowerPC 440 processors" + depends on EXPERIMENTAL && 44x + select KVM ---help--- - Support hosting virtualized guest machines. You will also - need to select one or more of the processor modules below. + Support running unmodified 440 guest kernels in virtual machines on + 440 host processors. This module provides access to the hardware capabilities through a character device node named /dev/kvm. If unsure, say N. -config KVM_440 - bool "KVM support for PowerPC 440 processors" - depends on KVM && 44x - ---help--- - KVM can run unmodified 440 guest kernels on 440 host processors. - config KVM_TRACE bool "KVM trace support" depends on KVM && MARKERS && SYSFS |