On Sat, 2017-02-11 at 10:39 -0500, Paolo Bonzini wrote: > > > > > > > > > > On 10/02/2017 10:31, Gonglei (Arei) wrote: > > > > > > > > But We tested the same cases on Xen platform and VMware, and > > > > the guest booted successfully. > > > > > > Were these two also tested with enlightenments enabled? TCG > > > surely isn't. > > > > About TCG, I just remove ' accel=kvm,' and 'hy_releaxed' from the > > below QEMU > > Command line, I thought the hyper-V enabled then. Sorry about that. > > > > But for Xen, we set 'viridian=1' which be thought the Hyper-V is > > enabled. > > > > For VMWare we also enabled the Hyper-V enlightenments. If I'm not mistaken, even Hyper-V server doesn't allow specify more than 64 vCPUs for Generation 1 VMs. In any case, if you are only interested in hv_relaxed, you can drop it off for WS2012 as long as you have cpu hypervisor flag (CPUID.1:ECX [bit 31]=1) turned on. Best regards, Vadim. > > Ok, thanks for the clarifications! > > Paolo
