[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] RE: HAP Failure with 64Bit Windows 2003
Yes, I think it is related to the synchronization between vmcb->cr0 and cpu_shadow_cr0. Need more investigation... Maybe these two guests do internal consistency checking and bail out whenever they find errors. Not sure yet. -Wei Tim Deegan wrote: > At 11:45 -0500 on 13 Jul (1184327144), Huang2, Wei wrote: >> I found that your small patch (changeset 15291) caused failure with >> Windows 2003 64Bit and Vista 64Bit under nested paging. It turned out >> that intercepting CR0 read should not be disabled. > > Why not? Is the guest's CR0 not synchronised with cpu_shadow_cr0? > Or is there some other reason? > > Cheers, > > Tim _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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