openvswitch: limit kernel package to supported kernel versions

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>

net/openvswitch/Makefile

@@ -95,7 +95,8 @@ define KernelPackage/openvswitch
   SUBMENU:=Network Support
   TITLE:=Open vSwitch Kernel Package
   KCONFIG:=CONFIG_BRIDGE
-  DEPENDS:=+kmod-stp +kmod-ipv6 +kmod-gre +kmod-lib-crc32c +kmod-vxlan
+  DEPENDS:=+kmod-stp +kmod-ipv6 +kmod-gre +kmod-lib-crc32c +kmod-vxlan \
+           @(LINUX_3_8||LINUX_3_10||LINUX_3_13||LINUX_3_14)
   FILES:= \
 	$(PKG_BUILD_DIR)/datapath/linux/openvswitch.$(LINUX_KMOD_SUFFIX)
   AUTOLOAD:=$(call AutoLoad,21,openvswitch)