File libvirt-qemu-Restart-CPUs-with-valid-async-job-type-when-doing-external-snapshots.patch of Package libvirt

From 131c54fa1f6b80c305db9a2f4b96a7d04fb63a1d Mon Sep 17 00:00:00 2001
Message-Id: <131c54fa1f6b80c305db9a2f4b96a7d04fb63a1d.1355319681.git.jdenemar@redhat.com>
From: Peter Krempa <pkrempa@redhat.com>
Date: Tue, 11 Dec 2012 11:36:45 +0100
Subject: [PATCH] qemu: Restart CPUs with valid async job type when doing
 external snapshots

https://bugzilla.redhat.com/show_bug.cgi?id=885081

When restarting CPUs after an external snapshot, the restarting function
was called without the appropriate async job type. This caused that a
new sync job wasn't created and allowed races in the monitor.
(cherry picked from commit 46b0c93332fb16fd9f64cd9b3bb95a0990145f0c)
---
 src/qemu/qemu_driver.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index ff7f684..3e99b76 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -11394,7 +11394,7 @@ endjob:
     if (resume && vm && virDomainObjIsActive(vm) &&
         qemuProcessStartCPUs(driver, vm, conn,
                              VIR_DOMAIN_RUNNING_UNPAUSED,
-                             QEMU_ASYNC_JOB_NONE) < 0) {
+                             QEMU_ASYNC_JOB_SNAPSHOT) < 0) {
         virDomainEventPtr event = NULL;
         event = virDomainEventNewFromObj(vm,
                                          VIR_DOMAIN_EVENT_SUSPENDED,
-- 
1.8.0