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Date: Sat, 11 Feb 2017 10:39:19 -0500 (EST)
From: Paolo Bonzini <pbonzini@redhat.com>
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Subject: Re: [Qemu-devel] [Help] Windows2012 as Guest 64+cores on KVM Halts
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To: "Gonglei (Arei)" <arei.gonglei@huawei.com>
Cc: Yan Vugenfirer <yvugenfi@redhat.com>, Hangaohuai <hangaohuai@huawei.com>, qemu-devel@nongnu.org, kvm@vger.kernel.org, Radim Krcmar <rkrcmar@redhat.com>, vrozenfe@redhat.com

> 
> > 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.

Ok, thanks for the clarifications!

Paolo