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. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
