andrew cae902c905 Allow us to be told about memory past the first 4GB point, but ignore it.
This allows, for example, UEFI pass a memory map with some ram in this
region, but for us to ignore it. This is the case when running under the
qemu virt machine type.

Sponsored by:	ABT Systems Ltd
2016-01-25 23:04:40 +00:00
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2016-01-25 00:24:57 +00:00