[libvirt] [PATCH] qemu: auto-create pci controller alias if missing from domain status

2014-01-07 Thread Laine Stump
https://bugzilla.redhat.com/show_bug.cgi?id=1047429 The problem occurs when a host with a running guest is upgraded from pre-1.0.2 libvirt, and then a later attempt is made to hotplug a new PCI device (emulated or passthrough) to that guest without having power cycled / save-restored / migrated

Re: [libvirt] [PATCH] qemu: auto-create pci controller alias if missing from domain status

2014-01-07 Thread Eric Blake
On 01/07/2014 07:53 AM, Laine Stump wrote: https://bugzilla.redhat.com/show_bug.cgi?id=1047429 The problem occurs when a host with a running guest is upgraded from pre-1.0.2 libvirt, and then a later attempt is made to hotplug a new PCI device (emulated or passthrough) to that guest without

Re: [libvirt] [PATCH] qemu: auto-create pci controller alias if missing from domain status

2014-01-07 Thread Laine Stump
On 01/07/2014 05:20 PM, Eric Blake wrote: On 01/07/2014 07:53 AM, Laine Stump wrote: I'm not 100% convinced that it's necessary to handle *this* case either (upgrading from pre-1.0.2), but thought I should send the patch to the list anyway to see what others think. My opinion is that it's

Re: [libvirt] [PATCH] qemu: auto-create pci controller alias if missing from domain status

2014-01-07 Thread Eric Blake
On 01/07/2014 08:36 AM, Laine Stump wrote: Yes, I think I could live with such a footnote. And even if we get outvoted and someone else requests the permanent code clutter, we can add that as a separate commit which gives the further justification of why we are adding it. Okay. I *think*