On Mon, Apr 06, 2015 at 10:45:16PM -0400, Zhang Chunyu wrote: > need add NFPROTO_ARP and MODULE_ALIAS for arptables -mark > > Signed-off-by: Zhang Chunyu <zhangcy@xxxxxxxxxxxxxx> > --- > net/netfilter/xt_mark.c | 31 +++++++++++++++++++++---------- > 1 file changed, 21 insertions(+), 10 deletions(-) > > diff --git a/net/netfilter/xt_mark.c b/net/netfilter/xt_mark.c > index 2334523..5778062 100644 > --- a/net/netfilter/xt_mark.c > +++ b/net/netfilter/xt_mark.c > @@ -23,6 +23,7 @@ MODULE_ALIAS("ipt_mark"); > MODULE_ALIAS("ip6t_mark"); > MODULE_ALIAS("ipt_MARK"); > MODULE_ALIAS("ip6t_MARK"); > +MODULE_ALIAS("arpt_MARK"); This little change above is fine. > static unsigned int > mark_tg(struct sk_buff *skb, const struct xt_action_param *par) > @@ -41,13 +42,23 @@ mark_mt(const struct sk_buff *skb, struct xt_action_param *par) > return ((skb->mark & info->mask) == info->mark) ^ info->invert; > } > > -static struct xt_target mark_tg_reg __read_mostly = { > - .name = "MARK", > - .revision = 2, > - .family = NFPROTO_UNSPEC, > - .target = mark_tg, > - .targetsize = sizeof(struct xt_mark_tginfo2), > - .me = THIS_MODULE, > +static struct xt_target mark_tg_reg[] __read_mostly = { > + { > + .name = "MARK", > + .revision = 2, > + .family = NFPROTO_UNSPEC, > + .target = mark_tg, > + .targetsize = sizeof(struct xt_mark_tginfo2), > + .me = THIS_MODULE, > + }, > + { > + .name = "MARK", > + .revision = 2, > + .family = NFPROTO_ARP, > + .target = mark_tg, > + .targetsize = sizeof(struct xt_mark_tginfo2), > + .me = THIS_MODULE, > + } > }; You don't need this. The problem is here that your patch: http://patchwork.ozlabs.org/patch/455966/ is missing this chunk: diff --git a/libarptc/libarptc_incl.c b/libarptc/libarptc_incl.c index a034930..87404ce 100644 --- a/libarptc/libarptc_incl.c +++ b/libarptc/libarptc_incl.c @@ -872,7 +872,7 @@ map_target(const TC_HANDLE_T handle, /* memset to all 0 for your memcmp convenience. */ memset(t->u.user.name + strlen(t->u.user.name), 0, - FUNCTION_MAXNAMELEN - strlen(t->u.user.name)); + FUNCTION_MAXNAMELEN - 1 - strlen(t->u.user.name)); return 1; } Otherwise, the revision number is zeroed. And you don't need: http://patchwork.ozlabs.org/patch/455965/. Please, rebase your userspace patches on top of current arptables git and resubmit. Thanks. -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html