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author | Avi Kivity <avi@qumranet.com> | 2007-12-16 11:02:48 +0200 |
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committer | Avi Kivity <avi@qumranet.com> | 2008-01-30 18:01:18 +0200 |
commit | edf884172e9828c6234b254208af04655855038d (patch) | |
tree | f5e5d1eecaed9737eced6ba60d09fe93149751c1 /arch/x86/kvm/Kconfig | |
parent | 9584bf2c93f56656dba0de8f6c75b54ca7995143 (diff) | |
download | linux-edf884172e9828c6234b254208af04655855038d.tar.gz linux-edf884172e9828c6234b254208af04655855038d.tar.bz2 linux-edf884172e9828c6234b254208af04655855038d.zip |
KVM: Move arch dependent files to new directory arch/x86/kvm/
This paves the way for multiple architecture support. Note that while
ioapic.c could potentially be shared with ia64, it is also moved.
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'arch/x86/kvm/Kconfig')
-rw-r--r-- | arch/x86/kvm/Kconfig | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig new file mode 100644 index 000000000000..c83e1c9b5129 --- /dev/null +++ b/arch/x86/kvm/Kconfig @@ -0,0 +1,57 @@ +# +# KVM configuration +# +config HAVE_KVM + bool + +menuconfig VIRTUALIZATION + bool "Virtualization" + depends on HAVE_KVM || X86 + 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 + ---help--- + Support hosting fully virtualized guest machines using hardware + virtualization extensions. You will need a fairly recent + processor equipped with virtualization extensions. You will also + need to select one or more of the processor modules below. + + 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_INTEL + tristate "KVM for Intel processors support" + depends on KVM + ---help--- + Provides support for KVM on Intel processors equipped with the VT + extensions. + +config KVM_AMD + tristate "KVM for AMD processors support" + depends on KVM + ---help--- + Provides support for KVM on AMD processors equipped with the AMD-V + (SVM) extensions. + +# OK, it's a little counter-intuitive to do this, but it puts it neatly under +# the virtualization menu. +source drivers/lguest/Kconfig + +endif # VIRTUALIZATION |