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    SubjectRe: [PATCH 22/27] serial: Make uart_port's ioport "unsigned long".
    On Fri, Oct 10, 2008 at 11:50:56AM +0100, Alan Cox wrote:
    >From: David Miller <>
    >Otherwise the top 32-bits of the resource value get chopped
    >off on 64-bit systems, and the resulting I/O accesses go to
    >random places.
    >Thanks to testing and debugging by Josip Rodin, which helped
    >track this down.
    >Signed-off-by: David S. Miller <>
    >Signed-off-by: Alan Cox <>

    I emailed on an earlier posting of this about using resource_size_t
    instead as we have 32-bit CPUs with 64-bit address spaces. If I'm
    totally wrong, that's fine but I'm still wondering if that would be
    a better general solution.


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