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>

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.