[Bug 1366868] Re: kvm: dompmwakeup fails if domain becomes pmsuspended

[Chris J Arges]

** Also affects: seabios (Ubuntu)
   Importance: Undecided
       Status: New

** No longer affects: qemu (Ubuntu Trusty)

** No longer affects: qemu (Ubuntu)

** Also affects: seabios (Ubuntu Trusty)
   Importance: Undecided
       Status: New

** Changed in: seabios (Ubuntu Trusty)
     Assignee: (unassigned) => Chris J Arges (arges)

** Changed in: seabios (Ubuntu Trusty)
       Status: New => In Progress

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

** Description changed:

  [Impact]
  
- When using KVM, if one suspends the VM using actual power suspending
- code, the guest cannot resume using 'virsh dompmwakeup'.
+ When using qemu/kvm/libvirt, if one suspends the VM using actual power
+ suspending code, the guest cannot resume using 'virsh dompmwakeup'.
  
  [Test Case]
  
  1) Create a KVM VM and install Trusty using libvirt (although qemu alone will also exhibit this problem)
  2) Inside the vm run (as root): 'echo mem > /sys/power/state'
  3) From the hypervisor run 'virsh dompmwakeup <domain name>'
  4) The domain should resume
- 
- [Fix]
- Commit db76ec6291df8a03c2cc82ea1249049383cca392 backported to v2.0.0 fixes the issue.

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https://bugs.launchpad.net/bugs/1366868

Title:
  kvm: dompmwakeup fails if domain becomes pmsuspended

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