[libvirt] [PATCH v2 31/31] qemu: Store default CPU in domain XML

2019-10-15 Thread Jiri Denemark
When starting a domain without a CPU model specified in the domain XML, QEMU will choose a default one. Which is fine unless the domain gets migrated to another host because libvirt doesn't perform any CPU ABI checks and the virtual CPU provided by QEMU on the destination host can differ from the o

Re: [libvirt] [PATCH v2 31/31] qemu: Store default CPU in domain XML

2019-10-16 Thread Ján Tomko
On Tue, Oct 15, 2019 at 05:35:07PM +0200, Jiri Denemark wrote: When starting a domain without a CPU model specified in the domain XML, QEMU will choose a default one. Which is fine unless the domain gets migrated to another host because libvirt doesn't perform any CPU ABI checks and the virtual C