Is it possible to reserve a huge page beginning at a fixed physical address

[Yunzhao li]

Hello, All

The hugetlb feature helps to reserve a large amount of memory. I am
wondering is there any method that could reserve huge pages beginning at a
fixed physical memory? Or, for reserved physical memory via "memmap" boot
parameter, is it possible to use hugetlb feature?

Thanks!

Yunzhao
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