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    SubjectRE: [git pull] ia64 changes
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    >>       Build fix for CONFIG_NUMA=y && CONFIG_SMP=n
    >>...
    >
    > Why is this an allowed configuration on ia64?

    It shows up in allnoconfig ... probably because some
    bit of Kconfig forces NUMA=y.

    I can't imagine that it is ever a useful combination ... except to
    find places in the code where people have:

    #if defined(CONFIG_SMP)
    ...
    #else

    #if defined(CONFIG_NUMA) // !!! SMP=n, NUMA code???
    ...
    #endif
    #endif


    Which is what happened, and is being fixed, here.

    -Tony
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