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    SubjectRe: [PATCH 1/1] x86: Change _node_to_cpumask_ptr to return const ptr
    On Tue, Jul 8, 2008 at 11:35 PM, Mike Travis <> wrote:
    > Subject: [PATCH 1/1] x86: Change _node_to_cpumask_ptr to return const ptr
    > * Strengthen the return type for the _node_to_cpumask_ptr to be
    > a const pointer. This adds compiler checking to insure that
    > node_to_cpumask_map[] is not changed inadvertently.
    > Applies to tip/master with the following patch applied:
    > "[PATCH 1/1] x86: Add check for node passed to node_to_cpumask V3"
    > Signed-off-by: Mike Travis <>
    > ---

    I can successfully cross-compile the asm-generic changes with a NUMA=y
    config on ia64 without error or warning. So I guess, at long last, you
    may put, FWIW:

    Acked-by: Vegard Nossum <>

    Sorry for causing much trouble...


    "The animistic metaphor of the bug that maliciously sneaked in while
    the programmer was not looking is intellectually dishonest as it
    disguises that the error is the programmer's own creation."
    -- E. W. Dijkstra, EWD1036

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