This bug was fixed in the package qemu - 1:2.8+dfsg-3ubuntu2.8~cloud0
---------------
qemu (1:2.8+dfsg-3ubuntu2.8~cloud0) xenial-ocata; urgency=medium
.
* New update for the Ubuntu Cloud Archive.
.
qemu (1:2.8+dfsg-3ubuntu2.8) zesty; urgency=medium
.
* Backport support for GICv3/vITS save/restore (LP: #1710019).
** Changed in: cloud-archive/ocata
Status: Fix Committed => Fix Released
--
You received this bug notification because you are a member of नेपाली
भाषा समायोजकहरुको समूह, which is subscribed to Xenial.
Matching subscriptions: Ubuntu 16.04 Bugs
https://bugs.launchpad.net/bugs/1710019
Title:
support GICv3 ITS save/restore & migration
Status in Ubuntu Cloud Archive:
Invalid
Status in Ubuntu Cloud Archive ocata series:
Fix Released
Status in Ubuntu Cloud Archive pike series:
Fix Released
Status in linux package in Ubuntu:
In Progress
Status in qemu package in Ubuntu:
Fix Released
Status in linux source package in Xenial:
Won't Fix
Status in qemu source package in Xenial:
Won't Fix
Status in linux source package in Zesty:
In Progress
Status in qemu source package in Zesty:
Triaged
Status in linux source package in Artful:
Fix Released
Status in qemu source package in Artful:
Fix Released
Bug description:
[Impact]
Virtual machines on GICv3-based ARM systems cannot be saved/restored or
migrated.
This feature was added in QEMU 2.10.
[Test Case]
ubuntu@grotrian:~$ sudo virsh save 7936-0 7936-0.sav
Domain 7936-0 saved to 7936-0.sav
ubuntu@grotrian:~$ sudo virsh restore 7396-0.sav
error: Failed to restore domain from 7396-0.sav
error: operation failed: job: unexpectedly failed
ubuntu@grotrian:~$ sudo tail -3 /var/log/libvirt/qemu/7936-0.log
2017-08-10T21:26:38.217427Z qemu-system-aarch64: State blocked by
non-migratable device 'arm_gicv3_its'
2017-08-10T21:26:38.217565Z qemu-system-aarch64: load of migration failed:
Invalid argument
2017-08-10 21:26:38.217+0000: shutting down, reason=failed
[Regression Risk]
The kernel changes are restricted to ARM, minimizing the regression risk on
other architectures. Other than one minor offset adjustment, all patches are
clean cherry-picks from upstream. Tested on Cavium ThunderX and Qualcomm
Centriq.
To manage notifications about this bug go to:
https://bugs.launchpad.net/cloud-archive/+bug/1710019/+subscriptions
_______________________________________________
Mailing list: https://launchpad.net/~group.of.nepali.translators
Post to : [email protected]
Unsubscribe : https://launchpad.net/~group.of.nepali.translators
More help : https://help.launchpad.net/ListHelp
