Fix migration with QEMU 1.6

QEMU 1.6.0 introduced new migration status: setup
Libvirt does not expect such string in QMP and refuses to migrate with error
"unexpected migration status in setup"

This patch fixes it.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
(cherry picked from commit d35ae414)

src/qemu/qemu_migration.c

@@ -1650,6 +1650,10 @@ qemuMigrationUpdateJobStatus(virQEMUDriverPtr driver,
                        _("%s: %s"), job, _("is not active"));
         break;
 
+    case QEMU_MONITOR_MIGRATION_STATUS_SETUP:
+        ret = 0;
+        break;
+
     case QEMU_MONITOR_MIGRATION_STATUS_ACTIVE:
         priv->job.info.fileTotal = priv->job.status.disk_total;
         priv->job.info.fileRemaining = priv->job.status.disk_remaining;

src/qemu/qemu_monitor.c

@@ -114,7 +114,7 @@ VIR_ONCE_GLOBAL_INIT(qemuMonitor)
 
 VIR_ENUM_IMPL(qemuMonitorMigrationStatus,
               QEMU_MONITOR_MIGRATION_STATUS_LAST,
-              "inactive", "active", "completed", "failed", "cancelled")
+              "inactive", "active", "completed", "failed", "cancelled", "setup")
 
 VIR_ENUM_IMPL(qemuMonitorMigrationCaps,
               QEMU_MONITOR_MIGRATION_CAPS_LAST,

src/qemu/qemu_monitor.h

@@ -396,6 +396,7 @@ enum {
     QEMU_MONITOR_MIGRATION_STATUS_COMPLETED,
     QEMU_MONITOR_MIGRATION_STATUS_ERROR,
     QEMU_MONITOR_MIGRATION_STATUS_CANCELLED,
+    QEMU_MONITOR_MIGRATION_STATUS_SETUP,
 
     QEMU_MONITOR_MIGRATION_STATUS_LAST
 };