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[Qemu-devel] Re: [Bochs-developers] [PATCH 1/2] create acpi cpu definiti
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From: |
Gleb Natapov |
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Subject: |
[Qemu-devel] Re: [Bochs-developers] [PATCH 1/2] create acpi cpu definitions |
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Date: |
Mon, 20 Apr 2009 08:28:43 +0300 |
On Sun, Apr 19, 2009 at 11:55:57PM +0200, Sebastian Herbszt wrote:
> Gleb Natapov wrote:
>> Windows 2008 supports CPU hot plug (but not unplug IIRC). How they do it
>> if there is not specification about how it should work on 80x86?
>
> Any clue if cpu hotplug support implemented by this patch was tested with
> Linux and/or Windows 2008 guests?
>
Not this one exactly, but I tested Linux and Windows 2008 cpu hotplug
with KVM. Linux works. Windows 2008: if I try to unplug cpu (which is not
supported by win2008) it notice this and complains that device does not
support unplug. Hot plug does not work, win2008 don't notice new CPU.
--
Gleb.