KVM: S390: Add dummy kvm_arch_init_irq_routing()

The common KVM code insists on calling kvm_arch_init_irq_routing()
as soon as it sees kernel header support for it (regardless of whether
QEMU supports it).  Provide a dummy function to satisfy this.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

diff --git a/target-s390x/kvm.c b/target-s390x/kvm.c
index 862fb12c84dfd68ca81f23302a4f40677cd00ef5..4d9ac4ad0c45a6edfd2c04ab7fe28938b79ecd74 100644 (file)
--- a/target-s390x/kvm.c
+++ b/target-s390x/kvm.c
@@ -928,3 +928,7 @@ void kvm_s390_enable_css_support(S390CPU *cpu)
     r = kvm_vcpu_ioctl(CPU(cpu), KVM_ENABLE_CAP, &cap);
     assert(r == 0);
 }
+
+void kvm_arch_init_irq_routing(KVMState *s)
+{
+}