On Wed, Oct 20, 2004 at 10:16:26AM -0700, Tom Rini wrote: > In net/ipv6/icmp.c::icmpv6_init() there is a call to cpu_possible() > which preprocesses down to "test_bit(((i)), (phys_cpu_present_map).bits)" > If ipv6 is a module, phys_cpu_present_map (or cpu_possible_map which is > defined t phys_cpu_present_map) needs to be exported. The loop in there should be rewritten as for_each_cpu which doesn't need this export.