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Subject[PATCH 10/48] KVM: Move common KVM Kconfig items to new file virt/kvm/Kconfig
Date
Reduce Kconfig code duplication.

Signed-off-by: Avi Kivity <avi@redhat.com>
---
arch/ia64/kvm/Kconfig | 7 ++-----
arch/powerpc/kvm/Kconfig | 3 +--
arch/s390/kvm/Kconfig | 6 +-----
arch/x86/kvm/Kconfig | 7 ++-----
virt/kvm/Kconfig | 7 +++++++
5 files changed, 13 insertions(+), 17 deletions(-)
create mode 100644 virt/kvm/Kconfig

diff --git a/arch/ia64/kvm/Kconfig b/arch/ia64/kvm/Kconfig
index 64d5209..f922bbb 100644
--- a/arch/ia64/kvm/Kconfig
+++ b/arch/ia64/kvm/Kconfig
@@ -1,12 +1,8 @@
#
# KVM configuration
#
-config HAVE_KVM
- bool

-config HAVE_KVM_IRQCHIP
- bool
- default y
+source "virt/kvm/Kconfig"

menuconfig VIRTUALIZATION
bool "Virtualization"
@@ -28,6 +24,7 @@ config KVM
depends on PCI
select PREEMPT_NOTIFIERS
select ANON_INODES
+ select HAVE_KVM_IRQCHIP
---help---
Support hosting fully virtualized guest machines using hardware
virtualization extensions. You will need a fairly recent
diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig
index 5a152a5..46019dc 100644
--- a/arch/powerpc/kvm/Kconfig
+++ b/arch/powerpc/kvm/Kconfig
@@ -2,8 +2,7 @@
# KVM configuration
#

-config HAVE_KVM_IRQCHIP
- bool
+source "virt/kvm/Kconfig"

menuconfig VIRTUALIZATION
bool "Virtualization"
diff --git a/arch/s390/kvm/Kconfig b/arch/s390/kvm/Kconfig
index 3e260b7..ad75ce3 100644
--- a/arch/s390/kvm/Kconfig
+++ b/arch/s390/kvm/Kconfig
@@ -1,11 +1,7 @@
#
# KVM configuration
#
-config HAVE_KVM
- bool
-
-config HAVE_KVM_IRQCHIP
- bool
+source "virt/kvm/Kconfig"

menuconfig VIRTUALIZATION
bool "Virtualization"
diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig
index 8600a09..939b1cb 100644
--- a/arch/x86/kvm/Kconfig
+++ b/arch/x86/kvm/Kconfig
@@ -1,12 +1,8 @@
#
# KVM configuration
#
-config HAVE_KVM
- bool

-config HAVE_KVM_IRQCHIP
- bool
- default y
+source "virt/kvm/Kconfig"

menuconfig VIRTUALIZATION
bool "Virtualization"
@@ -29,6 +25,7 @@ config KVM
select PREEMPT_NOTIFIERS
select MMU_NOTIFIER
select ANON_INODES
+ select HAVE_KVM_IRQCHIP
---help---
Support hosting fully virtualized guest machines using hardware
virtualization extensions. You will need a fairly recent
diff --git a/virt/kvm/Kconfig b/virt/kvm/Kconfig
new file mode 100644
index 0000000..79e83fc
--- /dev/null
+++ b/virt/kvm/Kconfig
@@ -0,0 +1,7 @@
+# KVM common configuration items and defaults
+
+config HAVE_KVM
+ bool
+
+config HAVE_KVM_IRQCHIP
+ bool
--
1.6.3.3


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