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    SubjectRe: [PATCH 8/8] x86/mm: Allow to have userspace mappings above 47-bits
    On Fri, Apr 07, 2017 at 09:09:27AM -0700, hpa@zytor.com wrote:
    > >I think the reasonable way for an application to claim it's 63-bit
    > >clean
    > >is to make allocations with (void *)-1 as hint address.
    >
    > You realize that people have said that about just about every memory

    Any better solution?

    --
    Kirill A. Shutemov

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