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    SubjectRe: [PATCH] x86: make NR_IRQS on 32bit is same to 64bit

    * Matt Mackall <mpm@selenic.com> wrote:

    > On Wed, 2008-11-05 at 22:52 -0800, H. Peter Anvin wrote:
    > > Yinghai Lu wrote:
    > > >>
    > > >> Clean-up sidenote: i think we can now remove the VISWS #ifdef portion
    > > >> for good? Mind sending a patch for that too?
    > > >
    > > > could remove CONFIG_PARAVIRT too.. Jeremy?
    > > >
    > >
    > > This seems like a bad idea, especially for the embedded guys.
    >
    > I'd actually really like to see us move to dynamically-allocated irq
    > tables as they're currently huge. But I haven't dug into it deeply
    > enough to see what sort of gotchas are involved.

    sparseirq (== dynamic IRQ tables) is all implemented already, and most
    of the details except the final feature-enabler are upstream already.

    Ingo


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