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    SubjectRe: [patch 6/6] x86: cpumask_of_node() should handle -1 as a node
    On Wed, 6 Jan 2010 03:25:15 pm Anton Blanchard wrote:
    > pcibus_to_node can return -1 if we cannot determine which node a pci bus
    > is on. If passed -1, cpumask_of_node will negatively index the lookup array
    > and pull in random data:

    If you grep for the callers, you'll see those which do this (now-obsolete)
    check. One more patch :)


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