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Re: [Xen-devel] [v9][PATCH 07/16] hvmloader/e820: construct guest e820 table



Remind me again please - what prevents the highmem region from
colliding with hypervisor supplied entries?

Also, what if the resulting region exceeds the addressable range
(guest's view of CPUID[80000008].EAX[0:7])?

Any idea to this? I think this issue also exists previously.

Thanks
Tiejun

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