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From: Vadim Rozenfeld <vrozenfe@redhat.com>
To: "Zhang, Yang Z" <yang.z.zhang@intel.com>
Cc: "kvm@vger.kernel.org" <kvm@vger.kernel.org>
Subject: Re: hyper-v support in KVM
Date: Mon, 10 Feb 2014 20:53:02 +1100	[thread overview]
Message-ID: <1392025982.27748.49.camel@w7-rhel> (raw)
In-Reply-To: <A9667DDFB95DB7438FA9D7D576C3D87E0A9D7301@SHSMSX104.ccr.corp.intel.com>

On Mon, 2014-02-10 at 08:21 +0000, Zhang, Yang Z wrote:
> Hi Vadim, 
> 
> Do you know the latest status of Hyper-v Enlightenments supporting in KVM? Like how many Hyper-v interfaces are supported in KVM?

Hi Yang,

There is no many at the moment. KVM currently supports the following 
Hyper-V features: 

Guest Spinlocks
http://msdn.microsoft.com/en-us/library/windows/hardware/ff539081%
28v=vs.85%29.aspx

Local APIC MSR Accesses
http://msdn.microsoft.com/en-us/library/windows/hardware/ff542396%
28v=vs.85%29.aspx

Reference Time Counter
http://msdn.microsoft.com/en-us/library/windows/hardware/ff542637%
28v=vs.85%29.aspx

We are going to add:
Reference TSC Page
http://msdn.microsoft.com/en-us/library/windows/hardware/ff542643%
28v=vs.85%29.aspx

Lazy EOI support, maybe more.

Kind regards.
Vadim.

> 
> best regards
> yang
> 
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  reply	other threads:[~2014-02-10  9:53 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-02-10  8:21 hyper-v support in KVM Zhang, Yang Z
2014-02-10  9:53 ` Vadim Rozenfeld [this message]
2014-02-12  1:33   ` Zhang, Yang Z
2014-02-12  7:41     ` Vadim Rozenfeld
2014-02-14  2:35       ` Liu, RongrongX
2014-02-14  5:36         ` Vadim Rozenfeld
2014-02-24  3:01           ` Zhang, Yang Z
2014-02-24  8:22             ` Vadim Rozenfeld
2014-02-24  8:35               ` Zhang, Yang Z
2014-02-24  9:33                 ` Vadim Rozenfeld

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