[libvirt] [PATCH] qemu: Don't ignore resume events

[Jiri Denemark]

Since commit v4.7.0-302-ge6d77a75c4 processing RESUME event is mandatory
for updating domain state. But the event handler explicitly ignored this
event in some cases. Thus the state would be wrong after a fake reboot
or when a domain was rebooted after it crashed.

BTW, the code to ignore RESUME event after SHUTDOWN didn't make sense
even before making RESUME event mandatory. Most likely it was there as a
result of careless copy&paste from qemuProcessHandleStop.

https://bugzilla.redhat.com/show_bug.cgi?id=1612943

Signed-off-by: Jiri Denemark <jdenemar at redhat.com>
---
 src/qemu/qemu_process.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c
index c698c3b29c..59ca7cd333 100644
--- a/src/qemu/qemu_process.c
+++ b/src/qemu/qemu_process.c
@@ -719,12 +719,7 @@ qemuProcessHandleResume(qemuMonitorPtr mon ATTRIBUTE_UNUSED,
         priv->runningReason = VIR_DOMAIN_RUNNING_UNKNOWN;
     }
 
-    if (virDomainObjGetState(vm, NULL) == VIR_DOMAIN_PAUSED) {
-        if (priv->gotShutdown) {
-            VIR_DEBUG("Ignoring RESUME event after SHUTDOWN");
-            goto unlock;
-        }
-
+    if (virDomainObjGetState(vm, NULL) != VIR_DOMAIN_RUNNING) {
         eventDetail = qemuDomainRunningReasonToResumeEvent(reason);
         VIR_DEBUG("Transitioned guest %s out of paused into resumed state, "
                   "reason '%s', event detail %d",
@@ -742,7 +737,6 @@ qemuProcessHandleResume(qemuMonitorPtr mon ATTRIBUTE_UNUSED,
         }
     }
 
- unlock:
     virObjectUnlock(vm);
     virObjectEventStateQueue(driver->domainEventState, event);
     virObjectUnref(cfg);
-- 
2.19.1