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    SubjectRe: [PATCH] - UV fix for size of hub mappings

    * Jack Steiner <> wrote:

    > Fix the size of the mappings of UV hub registers. Size must be a
    > function of the maximum node number within the SSI.
    > Signed-off-by: Jack Steiner <>

    applied to tip/x86/uv, thanks Jack!

    i'm wondering, the code still has a couple of ZZZ fixmes like:

    #ifdef ZZZ /* Needs x2apic patch */
    static void uv_send_IPI_self(int vector)
    apic_write(APIC_SELF_IPI, vector);

    x2apic support is available in tip/master, so it would be nice to glue
    UV to generic x2apic support properly and remove duplication and fixmes.
    For example, do we really need apic_x2apic_uv_x, or could we use


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