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[Xen-devel] Re: [PATCH 1/2] Vcpu hotplug: Move ACPI processor from \_PR

To: "Liu, Jinsong" <jinsong.liu@xxxxxxxxx>, xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] Re: [PATCH 1/2] Vcpu hotplug: Move ACPI processor from \_PR to \_SB
From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Date: Thu, 11 Feb 2010 18:36:18 +0000
Cc: "Jiang, Yunhong" <yunhong.jiang@xxxxxxxxx>
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On 11/02/2010 17:38, "Liu, Jinsong" <jinsong.liu@xxxxxxxxx> wrote:

> Vcpu hotplug: Move ACPI processor from \_PR to \_SB
> 
> Move processor from \_PR to \_SB. ACPI processor can be defined under
> \_PR or \_SB. However, recently os like linux 2.6.30/32 support cpu hotplug
> better for \_SB processor object.

What's 'better' about it? I don't want to mess with that kind of thing right
now unless there's a good reason. In my experience the majority of systems
still define a \_PR block -- is Linux having some kind of problem with all
of them?

 -- Keir

> Signed-off-by: Jiang, Yunhong   <yunhong.jiang@xxxxxxxxx>
>                      Liu, Jinsong     <jinsong.liu@xxxxxxxxx>



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