From: Anthony Liguori <anthony@codemonkey.ws>
To: Gleb Natapov <gleb@redhat.com>
Cc: Dor Laor <dor@redhat.com>, Glauber Costa <gcosta@redhat.com>,
Gerd Hoffmann <ghoffman@redhat.com>,
qemu-devel <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] Re: Fw: [PATCH v3 02/12] Add PV MSR to enable asynchronous page faults delivery.
Date: Wed, 06 Jan 2010 07:20:31 -0600 [thread overview]
Message-ID: <4B448E1F.2050608@codemonkey.ws> (raw)
In-Reply-To: <20100106100430.GE4905@redhat.com>
On 01/06/2010 04:04 AM, Gleb Natapov wrote:
> On Wed, Jan 06, 2010 at 11:57:17AM +0200, Dor Laor wrote:
>
>> What's missing in this patch set and in similar pvclock
>> implementation is userspace activation of the features.
>> This should be part of the machine description and not enabled by
>> default without no control to deactivate it on a per guest basis.
>>
>> Gerd, since you're the qdev master, what's the best way to control it?
>>
>>
> May be it should be done as other cpuid flags i.e -cpu kvm64,-kvmpvmmu,+kvmclock
>
Makes sense to me.
Regards,
Anthony Liguori
> --
> Gleb.
>
>
>
prev parent reply other threads:[~2010-01-06 13:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1262700774-1808-1-git-send-email-gleb@redhat.com>
[not found] ` <1262700774-1808-3-git-send-email-gleb@redhat.com>
2010-01-06 9:57 ` [Qemu-devel] Fw: [PATCH v3 02/12] Add PV MSR to enable asynchronous page faults delivery Dor Laor
2010-01-06 10:04 ` [Qemu-devel] " Gleb Natapov
2010-01-06 10:28 ` Gerd Hoffmann
2010-01-06 13:20 ` Anthony Liguori [this message]
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