This bug was fixed in the package libvirt - 2.5.0-3ubuntu5.5
--------------- libvirt (2.5.0-3ubuntu5.5) zesty; urgency=medium
* d/p/bug-1708305-qemu-Fix-memory-locking-limit-calculation.patch: Remove memlock limit when using <memoryBacking><locked/>. (LP: #1708305).
-- Jorge Niedbalski <email address hidden> Fri, 11 Aug 2017 00:34:01 -0400
This bug was fixed in the package libvirt - 2.5.0-3ubuntu5.5
---------------
libvirt (2.5.0-3ubuntu5.5) zesty; urgency=medium
* d/p/bug-1708305-qemu-Fix- memory- locking- limit-calculati on.patch: <locked/ >.
Remove memlock limit when using <memoryBacking>
(LP: #1708305).
-- Jorge Niedbalski <email address hidden> Fri, 11 Aug 2017 00:34:01 -0400