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    SubjectRe: [BUG] Bisected Problem with LSI PCI FC Adapter
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    On Thu, Sep 11, 2014 at 12:26 PM, Yinghai Lu <yinghai@kernel.org> wrote:
    >
    > This is amd two node systems. amd_bus.c tell us bus [00, 7f] is from
    > first socket, but _OSC says only [0,7] is from first socket.

    That might also explain why Dirk doesn't see it on his other machine.
    The other machine doesn't have a buggy ACPI table bus limit.

    So yeah, trusting actual hw more than the _OSC entry sounds like the
    fix. I don't understand why hardware designers seem to think that ACPI
    is a good model, when it would have been so much better to just
    introduce hardware standards instead.

    Oh well. I guess that boat sailed long long ago.

    Linus


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