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[Xen-devel] [PATCH]: Add specific model limitation for cpuid_feature_mask


  • To: <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Ke, Liping" <liping.ke@xxxxxxxxx>
  • Date: Thu, 10 Jul 2008 18:21:00 +0800
  • Delivery-date: Thu, 10 Jul 2008 03:21:25 -0700
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AcjidqZe/1OALJ0KRaO9In0yvwG+kA==
  • Thread-topic: [PATCH]: Add specific model limitation for cpuid_feature_mask

 <<cpuid_model.patch>> Hi, Keir
We suddenly realized that only parts of Intel latest CPUs support cupid
feature mask. 
So we add Model limitation for avoiding panic in some new Intel CPU
model which does not support this feature when setting cupid_mask
options in grub entry.
I test it on latest cpus which support or not support cupid_mask.
Any problem, just let me know.

Thanks a lot!
Criping

Attachment: cpuid_model.patch
Description: cpuid_model.patch

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