On Tue, 29 Nov 2011, Eric Dumazet wrote: > Le mardi 29 novembre 2011 à 15:32 -0700, Marc Aurele La France a écrit : >> But your audit is incomplete, a grep of 3.1.3 for dst_get_neighbour() and >> dst_get_neighbour_raw() reveals occurrences in ... >> include/net/dst.h >> net/atm/clip.c >> net/sched/sch_teql.c >> net/core/neighbour.c >> net/ipv4/ip_gre.c >> net/ipv4/ip_output.c >> net/ipv4/route.c >> net/xfrm/xfrm_policy.c >> net/bridge/br_netfilter.c >> net/decnet/dn_neigh.c >> net/decnet/dn_route.c >> net/ipv6/sit.c >> net/ipv6/addrconf.c >> net/ipv6/route.c >> net/ipv6/ndisc.c >> net/ipv6/ip6_output.c >> net/ipv6/ip6_fib.c > All these are already covered, or else bad things would already > happened. No, only warnings (splats as you call them) would be produced. The fact is you added side-effects to dst_get_neighbour(), and I would expect all its invocations to be affected. Marc. +----------------------------------+----------------------------------+ | Marc Aurele La France | work: 1-780-492-9310 | | Academic Information and | fax: 1-780-492-1729 | | Communications Technologies | email: tsi-yfeSBMgouQgsA/PxXw9srA@public.gmane.org | | 352 General Services Building +----------------------------------+ | University of Alberta | | | Edmonton, Alberta | Standard disclaimers apply | | T6G 2H1 | | | CANADA | | +----------------------------------+----------------------------------+