netfilter: xtables: connlimit revision 1

This adds destination address-based selection. The old "inverse"
member is overloaded (memory-wise) with a new "flags" variable,
similar to how J.Park did it with xt_string rev 1. Since revision 0
userspace only sets flag 0x1, no great changes are made to explicitly
test for different revisions.

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>

1 files changed, 7 insertions, 0 deletions

diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index 22f10818c2b3..45cc8044dad6 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -576,3 +576,10 @@ Why:	The functions have been superceded by cancel_delayed_work_sync()
 Who:    Tejun Heo <tj@kernel.org>
 
 ----------------------------
+
+What:   xt_connlimit rev 0
+When:   2012
+Who:    Jan Engelhardt <jengelh@medozas.de>
+Files:  net/netfilter/xt_connlimit.c
+
+----------------------------