From: Michal Privoznik <mprivozn@redhat.com>
Date: Fri, 7 Oct 2022 14:47:10 +0000 (+0200)
Subject: qemu: Acquire QUERY job instead of MODIFY when handling NIC_RX_FILTER_CHANGED event
X-Git-Tag: v8.9.0-rc1~29
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=43973de6f134d34a95f8f69c67f9885fdeccb199;p=thirdparty%2Flibvirt.git

qemu: Acquire QUERY job instead of MODIFY when handling NIC_RX_FILTER_CHANGED event

We are not updating domain XML to new MAC address, just merely
setting host side of macvtap. But we don't need a MODIFY job for
that, QUERY is just fine.

This allows us to process the event should it occur during
migration.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
---

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 3c3894f568..e2ca9a3961 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -3625,7 +3625,7 @@ processNicRxFilterChangedEvent(virDomainObj *vm,
               "from domain %p %s",
               devAlias, vm, vm->def->name);
 
-    if (virDomainObjBeginJob(vm, VIR_JOB_MODIFY) < 0)
+    if (virDomainObjBeginJob(vm, VIR_JOB_QUERY) < 0)
         return;
 
     if (!virDomainObjIsActive(vm)) {