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authorAlexander Graf <agraf@suse.de>2013-04-16 19:42:19 +0400
committerAlexander Graf <agraf@suse.de>2013-04-26 22:27:25 +0400
commitde9ba2f36368d21314860ee24893a6ffef01e548 (patch)
tree32b5a67e3c6e1b4d74f7411910acf92549cb1e4f /arch/powerpc/kvm/Kconfig
parenteb1e4f43e0f47f2655372c7d32c43db9711c278e (diff)
downloadlinux-de9ba2f36368d21314860ee24893a6ffef01e548.tar.xz
KVM: PPC: Support irq routing and irqfd for in-kernel MPIC
Now that all the irq routing and irqfd pieces are generic, we can expose real irqchip support to all of KVM's internal helpers. This allows us to use irqfd with the in-kernel MPIC. Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/kvm/Kconfig')
-rw-r--r--arch/powerpc/kvm/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig
index f47e95e0b6de..4bf10b520765 100644
--- a/arch/powerpc/kvm/Kconfig
+++ b/arch/powerpc/kvm/Kconfig
@@ -154,6 +154,9 @@ config KVM_E500MC
config KVM_MPIC
bool "KVM in-kernel MPIC emulation"
depends on KVM
+ select HAVE_KVM_IRQCHIP
+ select HAVE_KVM_IRQ_ROUTING
+ select HAVE_KVM_MSI
help
Enable support for emulating MPIC devices inside the
host kernel, rather than relying on userspace to emulate.