group.of.nepali.translators team mailing list archive

[ChristianEhrhardt <1710019@xxxxxxxxxxxxxxxxxx>]

Ok, Dann - thanks for the clarification.
So per the SRU rules to not regress on updates that would then be Zesty, Artful, Bionic.
With Qemu being ok since Artful and Kernel needing your backports in Zesty 4.10 and Artful 4.13 then.

I'm setting up the tasks correctly then.
Do you want me to eval the Qemu changes in zesty right now (based on your debdiff), or do you want to prep the kernel changes first so that you have verified them for the actual feature?

** Also affects: qemu (Ubuntu Artful)
   Importance: Undecided
       Status: New

** Also affects: linux (Ubuntu Artful)
   Importance: Undecided
       Status: New

** Changed in: linux (Ubuntu Artful)
       Status: New => In Progress

** Changed in: linux (Ubuntu Artful)
     Assignee: (unassigned) => dann frazier (dannf)

** Changed in: qemu (Ubuntu Artful)
       Status: New => Fix Released

** Changed in: qemu (Ubuntu Xenial)
       Status: Triaged => Won't Fix

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https://bugs.launchpad.net/bugs/1710019

Title:
  support GICv3 ITS save/restore & migration

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:
  In Progress
Status in linux source package in Artful:
  In Progress
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]

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