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[Qemu-devel] Re: Fw: [PATCH v3 02/12] Add PV MSR to enable asynchronous
[Qemu-devel] Re: Fw: [PATCH v3 02/12] Add PV MSR to enable asynchronous page faults delivery.
Wed, 06 Jan 2010 11:28:06 +0100
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On 01/06/10 11:04, 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
I was about to suggest the same ;)