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-rw-r--r--net/openvswitch/Kconfig16
-rw-r--r--net/openvswitch/vport-gre.c5
-rw-r--r--net/openvswitch/vport.c2
3 files changed, 18 insertions, 5 deletions
diff --git a/net/openvswitch/Kconfig b/net/openvswitch/Kconfig
index 9fbc04a31ed6..27ee56b688a3 100644
--- a/net/openvswitch/Kconfig
+++ b/net/openvswitch/Kconfig
@@ -19,8 +19,6 @@ config OPENVSWITCH
which is able to accept configuration from a variety of sources and
translate it into packet processing rules.
- Open vSwitch GRE support depends on CONFIG_NET_IPGRE_DEMUX.
-
See http://openvswitch.org for more information and userspace
utilities.
@@ -28,3 +26,17 @@ config OPENVSWITCH
called openvswitch.
If unsure, say N.
+
+config OPENVSWITCH_GRE
+ bool "Open vSwitch GRE tunneling support"
+ depends on INET
+ depends on OPENVSWITCH
+ depends on NET_IPGRE_DEMUX && !(OPENVSWITCH=y && NET_IPGRE_DEMUX=m)
+ default y
+ ---help---
+ If you say Y here, then the Open vSwitch will be able create GRE
+ vport.
+
+ Say N to exclude this support and reduce the binary size.
+
+ If unsure, say Y.
diff --git a/net/openvswitch/vport-gre.c b/net/openvswitch/vport-gre.c
index 943e5c431354..493e9775dcda 100644
--- a/net/openvswitch/vport-gre.c
+++ b/net/openvswitch/vport-gre.c
@@ -16,7 +16,7 @@
* 02110-1301, USA
*/
-#if IS_ENABLED(CONFIG_NET_IPGRE_DEMUX)
+#ifdef CONFIG_OPENVSWITCH_GRE
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/if.h>
@@ -271,4 +271,5 @@ const struct vport_ops ovs_gre_vport_ops = {
.get_name = gre_get_name,
.send = gre_tnl_send,
};
-#endif
+
+#endif /* OPENVSWITCH_GRE */
diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
index ba81294219ac..d4c7fa04ce08 100644
--- a/net/openvswitch/vport.c
+++ b/net/openvswitch/vport.c
@@ -39,7 +39,7 @@ static const struct vport_ops *vport_ops_list[] = {
&ovs_netdev_vport_ops,
&ovs_internal_vport_ops,
-#if IS_ENABLED(CONFIG_NET_IPGRE_DEMUX)
+#ifdef CONFIG_OPENVSWITCH_GRE
&ovs_gre_vport_ops,
#endif
};