PPC: KVM: Add missing address space to ldl_phys helper

We now have to pass an address space to our _phys helpers. During the
transition apparently the EPR exit path missed out, so let's put it there.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c
index 781b72f..7af3fe2 100644
--- a/target-ppc/kvm.c
+++ b/target-ppc/kvm.c
@@ -1228,7 +1228,7 @@
 #endif
     case KVM_EXIT_EPR:
         DPRINTF("handle epr\n");
-        run->epr.epr = ldl_phys(env->mpic_iack);
+        run->epr.epr = ldl_phys(cs->as, env->mpic_iack);
         ret = 0;
         break;
     case KVM_EXIT_WATCHDOG: