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From: Yong Wang <yong.y.wang@linux.intel.com>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: Jan Kiszka <jan.kiszka@web.de>, kvm <kvm@vger.kernel.org>
Subject: Re: [PATCH] KVM: x86: Allow ARAT CPU feature
Date: Tue, 26 May 2015 09:37:37 +0800	[thread overview]
Message-ID: <20150526013737.GA18142@ywang-linux> (raw)
In-Reply-To: <55632275.9090804@redhat.com>

On Mon, May 25, 2015 at 03:24:05PM +0200, Paolo Bonzini wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA256
> 
> 
> 
> On 24/05/2015 17:22, Jan Kiszka wrote:
> > From: Jan Kiszka <jan.kiszka@siemens.com>
> > 
> > There is no reason to deny this feature to guests. We are
> > emulating the APIC timer, thus are exposing it without stops in
> > power-saving states.
> > 
> > Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
> 
> Thanks, looks good.
> 

What's the motivation of exposing ARAT to guests?

Thanks
-Yong


  reply	other threads:[~2015-05-26  1:35 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-24 15:22 [PATCH] KVM: x86: Allow ARAT CPU feature Jan Kiszka
2015-05-25 13:24 ` Paolo Bonzini
2015-05-26  1:37   ` Yong Wang [this message]
2015-05-26  4:36     ` Jan Kiszka

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