[source] kernel: add nlmon kernel module

[LEDE Commits]

hauke pushed a commit to source.git, branch master:
https://git.lede-project.org/0109ed87d9a7875d21766cf410a218adfa61a8e4

commit 0109ed87d9a7875d21766cf410a218adfa61a8e4
Author: Hauke Mehrtens <hauke at hauke-m.de>
AuthorDate: Mon Sep 12 22:45:47 2016 +0200

    kernel: add nlmon kernel module
    
    This driver allows to monitor netlink communication on the system.
    
    Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 package/kernel/linux/modules/netsupport.mk | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/package/kernel/linux/modules/netsupport.mk b/package/kernel/linux/modules/netsupport.mk
index e52dab6..587229d 100644
--- a/package/kernel/linux/modules/netsupport.mk
+++ b/package/kernel/linux/modules/netsupport.mk
@@ -1041,3 +1041,18 @@ define KernelPackage/9pnet/description
 endef
 
 $(eval $(call KernelPackage,9pnet))
+
+
+define KernelPackage/nlmon
+  SUBMENU:=$(NETWORK_SUPPORT_MENU)
+  TITLE:=Virtual netlink monitoring device
+  KCONFIG:=CONFIG_NLMON
+  FILES:=$(LINUX_DIR)/drivers/net/nlmon.ko
+  AUTOLOAD:=$(call AutoProbe,nlmon)
+endef
+
+define KernelPackage/nlmon/description
+  Kernel module which adds a monitoring device for netlink.
+endef
+
+$(eval $(call KernelPackage,nlmon))