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    SubjectRe: Why get_user_pages fails?
    On Mon, 30 Jun 2008 20:45:47 +0000
    "Pan, Weimin" <> wrote:

    > Do I have a way to map a range of phy memory to user virtual address
    > and have the page structures built for that memory region? I know
    > remap_pfn_range() doesn't work.

    The question is: why are you taking this memory out of the kernel's
    view in the first place? You're telling the kernel not to manage that
    memory, and it's listening to you - but you shouldn't then complain that
    it's not managing that memory.

    Again, if you would post your code, others would be in a better
    position to help you.


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