Re: [libvirt] [PATCH v2 7/7] qemu: Check TSC frequency before starting QEMU

2019-06-03 Thread Jiri Denemark
On Mon, Jun 03, 2019 at 14:52:40 +0200, Ján Tomko wrote: > On Mon, Jun 03, 2019 at 02:27:58PM +0200, Jiri Denemark wrote: > >When migrating a domain with invtsc CPU feature enabled, the TSC > >frequency of the destination host must match the frequency used when the > >domain was started on the

Re: [libvirt] [PATCH v2 7/7] qemu: Check TSC frequency before starting QEMU

2019-06-03 Thread Ján Tomko
On Mon, Jun 03, 2019 at 02:27:58PM +0200, Jiri Denemark wrote: When migrating a domain with invtsc CPU feature enabled, the TSC frequency of the destination host must match the frequency used when the domain was started on the source host or the destination host has to support TSC scaling. If

[libvirt] [PATCH v2 7/7] qemu: Check TSC frequency before starting QEMU

2019-06-03 Thread Jiri Denemark
When migrating a domain with invtsc CPU feature enabled, the TSC frequency of the destination host must match the frequency used when the domain was started on the source host or the destination host has to support TSC scaling. If the frequencies do not match and the destination host does not