[PATCH v1 16/18] qemu: Bypass sending VIR_DOMAIN_EVENT_RESUMED event when TD VM reboot

[Zhenzhong Duan]

When TD VM reboot, qemu process is recreated by destroying old and
creating new one. When new qemu process starts, it sends a RESUME
event while libvirt domain isn't in run state yet. Then event
VIR_DOMAIN_EVENT_RESUMED is sent out and confuse control plane.

Check priv->pausedShutdown and bypass the event for TD VM, for
normal VM, domain is in run state and already bypassing it.

Signed-off-by: Zhenzhong Duan <zhenzhong.d...@intel.com>
---
 src/qemu/qemu_process.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index 62cbc3a3f8..67b4679745 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -813,9 +813,11 @@ qemuProcessHandleResume(qemuMonitor *mon G_GNUC_UNUSED,
                 reason = VIR_DOMAIN_RUNNING_POSTCOPY;
         }
         virDomainObjSetState(vm, VIR_DOMAIN_RUNNING, reason);
-        event = virDomainEventLifecycleNewFromObj(vm,
-                                                  VIR_DOMAIN_EVENT_RESUMED,
-                                                  eventDetail);
+
+        if (!priv->pausedShutdown)
+            event = virDomainEventLifecycleNewFromObj(vm,
+                                                      VIR_DOMAIN_EVENT_RESUMED,
+                                                      eventDetail);
         qemuDomainSaveStatus(vm);
     }
 
-- 
2.34.1