kvm: Stop on all fatal exit reasons

Ensure that we stop the guest whenever we face a fatal or unknown exit
reason. If we stop, we also have to enforce a cpu loop exit.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c
index 5caa07cba8..849b404b83 100644
--- a/target-ppc/kvm.c
+++ b/target-ppc/kvm.c
@@ -307,6 +307,10 @@ int kvm_arch_handle_exit(CPUState *env, struct kvm_run *run)
         dprintf("handle halt\n");
         ret = kvmppc_handle_halt(env);
         break;
+    default:
+        fprintf(stderr, "KVM: unknown exit reason %d\n", run->exit_reason);
+        ret = -1;
+        break;
     }
 
     return ret;