Re: [libvirt] [PATCH 4/4] qemu: Fix CPU model broken by older libvirt

2017-10-17 Thread Jiri Denemark
On Tue, Oct 17, 2017 at 14:34:25 +0200, Pavel Hrdina wrote: > On Wed, Oct 11, 2017 at 12:11:17PM +0200, Jiri Denemark wrote: > > When libvirt older than 3.9.0 reconnected to a running domain started by > > old libvirt it could have messed up the expansion of host-model by > > adding features QEMU d

Re: [libvirt] [PATCH 4/4] qemu: Fix CPU model broken by older libvirt

2017-10-17 Thread Pavel Hrdina
On Wed, Oct 11, 2017 at 12:11:17PM +0200, Jiri Denemark wrote: > When libvirt older than 3.9.0 reconnected to a running domain started by > old libvirt it could have messed up the expansion of host-model by > adding features QEMU does not support (such as cmt). Thus whenever we > reconnect to a run

[libvirt] [PATCH 4/4] qemu: Fix CPU model broken by older libvirt

2017-10-11 Thread Jiri Denemark
When libvirt older than 3.9.0 reconnected to a running domain started by old libvirt it could have messed up the expansion of host-model by adding features QEMU does not support (such as cmt). Thus whenever we reconnect to a running domain, revert to an active snapshot, or restore a saved domain we