From 50eb2a3cd0f50d912b26d0b79b7f443344608390 Mon Sep 17 00:00:00 2001
From: Avi Kivity <avi@redhat.com>
Date: Sun, 20 Dec 2009 15:00:10 +0200
Subject: [PATCH] KVM: Add KVM_MMIO kconfig item
s390 doesn't have mmio, this will simplify ifdefing it out.
Signed-off-by: Avi Kivity <avi@redhat.com>
---
arch/ia64/kvm/Kconfig | 1 +
arch/powerpc/kvm/Kconfig | 1 +
arch/x86/kvm/Kconfig | 1 +
virt/kvm/Kconfig | 3 +++
4 files changed, 6 insertions(+)
diff --git a/arch/ia64/kvm/Kconfig b/arch/ia64/kvm/Kconfig
index ef3e7be29caf..bf82e47c98bb 100644
--- a/arch/ia64/kvm/Kconfig
+++ b/arch/ia64/kvm/Kconfig
@@ -26,6 +26,7 @@ config KVM
select ANON_INODES
select HAVE_KVM_IRQCHIP
select KVM_APIC_ARCHITECTURE
+ select KVM_MMIO
---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 6fb6e8aa3890..be28968c7941 100644
--- a/arch/powerpc/kvm/Kconfig
+++ b/arch/powerpc/kvm/Kconfig
@@ -20,6 +20,7 @@ config KVM
bool
select PREEMPT_NOTIFIERS
select ANON_INODES
+ select KVM_MMIO
config KVM_BOOK3S_64_HANDLER
bool
diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig
index 4cd498332466..06871111bf54 100644
--- a/arch/x86/kvm/Kconfig
+++ b/arch/x86/kvm/Kconfig
@@ -29,6 +29,7 @@ config KVM
select HAVE_KVM_EVENTFD
select KVM_APIC_ARCHITECTURE
select USER_RETURN_NOTIFIER
+ select KVM_MMIO
---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
index daece36c0a57..7f1178f6b839 100644
--- a/virt/kvm/Kconfig
+++ b/virt/kvm/Kconfig
@@ -12,3 +12,6 @@ config HAVE_KVM_EVENTFD
config KVM_APIC_ARCHITECTURE
bool
+
+config KVM_MMIO
+ bool
--
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