[Xen-devel] Windows 2008 R2 virtual machines blue screen on xen4.1.2

[Xuzhichuang <xuzhichuang@xxxxxxxxxx>]

Hi, all

Recently, we encountered the problem that Windows 2008 R2 virtual machines blue 
screen when running on xen4.1.2, Mircrosoft engineer said it's a known issue 
with Intel Xeon processors:
. Intel Xeon Processor E5 v2 Product Family: CA135 May 2014 -"Incorrect Page 
Translation when EPT is enabled"  
http://www.intel.com/content/dam/www/public/us/en/documents/specification-updates/xeon-e5-v2-spec-update.pdf
 

And this issue has been fixed on Hyper-v and VMware:

Hyper-V:
Host Microcode update for Intel processors to improve the reliability of 
Windows Server
https://support.microsoft.com/en-us/kb/2970215

VMware:
Windows 2008 R2, Red Hat Enterprise Linux and Solaris 10 64-bit virtual 
machines blue screen or kernel panic when running on ESXi 5.x with an Intel 
E5/E7/E3 v2 series processor (2073791)
http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=2073791


Anybody know whether this issue has been fixed on the lastest xen or not? If 
so, could you please send me the patch, thanks!

By the way, I can't reproduce this issue.

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