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    SubjectRe: [PATCH] 2.6.18-rt7: PowerPC: fix breakage in threaded fasteoi type IRQ handlers

    * Sergei Shtylyov <sshtylyov@ru.mvista.com> wrote:

    > >on PPC64, 'get the vector' initiates an ACK as well - is that done
    > >before handle_irq() is done?
    >
    > Exactly. How else do_IRQ() would know the vector?

    the reason i'm asking is that in this case masking is a bit late at this
    point and there's a chance for a repeat interrupt.

    Ingo
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