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SubjectRe: [PATCH] xen: Fix for xen guest with mem > 3.7G
Roberto De Ioris wrote:
> In this way you pass a 64bit integer to the function, but max_pfn in
> origin is still 32bit.
> max_pfn need to be 64bit to supporto more than 4GB

No, a 32-bit pfn (page frame number) is sufficient for 2^44 bytes of
memory. Does this patch work for you?


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