On Wed, Jul 31, 2024 at 03:02:15PM +0800, Xiaoyao Li wrote: > > Windows does not expect 0x1f to be present for any CPU model. But if it > > is exposed to the guest, it expects non-zero values. > > Please fix Windows!
A ticket has been filed with MSFT, we are aware this is a guest bug. But that doesn't really help anybody trying to use Windows right now. regards john