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authorAvi Kivity <avi@qumranet.com>2007-12-16 12:02:48 +0300
committerAvi Kivity <avi@qumranet.com>2008-01-30 19:01:18 +0300
commitedf884172e9828c6234b254208af04655855038d (patch)
treef5e5d1eecaed9737eced6ba60d09fe93149751c1 /arch/x86/kvm/Kconfig
parent9584bf2c93f56656dba0de8f6c75b54ca7995143 (diff)
downloadlinux-edf884172e9828c6234b254208af04655855038d.tar.xz
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/Kconfig57
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