RE: [Xen-devel] [PATCH 2/2] Vcpu hotplug: change HVM_MAX_VCPUS to 15, and fix a small bug

["Jiang, Yunhong" <yunhong.jiang@xxxxxxxxx>]

I think this is more about a regression. Originally hvmloader only create 14 
Processor definition in dsdt and the HVM_MAX_VCPUS is not used in that 
code.Later, when the vCPU hotplug added, that 14 is changed to HVM_MAX_VCPUS 
and cause regression.

Thanks
--jyh

>-----Original Message-----
>From: Christoph Egger [mailto:Christoph.Egger@xxxxxxx]
>Sent: Friday, February 12, 2010 2:00 AM
>To: xen-devel@xxxxxxxxxxxxxxxxxxx
>Cc: Liu, Jinsong; Jiang, Yunhong; Keir Fraser
>Subject: Re: [Xen-devel] [PATCH 2/2] Vcpu hotplug: change HVM_MAX_VCPUS to 15,
>and fix a small bug
>
>On Thursday 11 February 2010 18:40:58 Liu, Jinsong wrote:
>> Vcpu hotplug: change HVM_MAX_VCPUS to 15, and fix a small bug
>>
>> Win2000 will BSOD if cpus > 15, in order to compatible support win2000 HVM,
>> this patch change HVM_MAX_VCPUS to 15. This patch also fix a small bug
>> related to HVM_MAX_VCPUS.
>>
>> Signed-off-by: Liu, Jinsong <jinsong.liu@xxxxxxxxx>
>
>This patch makes no sense to me.
>Didn't win2000 crash before the number of HVM_MAX_VCPUS
>has been increased from 32 to 128 ?
>
>Christoph
>
>
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