batman-adv: upgrade package to latest release 2017.4

* support latest kernels (3.2 - 4.15)
* coding style cleanups and refactoring
* documentation cleanup
* bugs squashed:

  - avoid spurious warnings from bat_v neigh_cmp implementation
  - fix check of gateway availability in B.A.T.M.A.N. V
  - fix locking for bidirectional TQ check counters
  - remove leak of stack bits in fragmentation header priority

Signed-off-by: Sven Eckelmann <sven@narfation.org>

diff --git a/batman-adv/Makefile b/batman-adv/Makefile
index adf2aa636a27895533bfc645e1d069344504a1f7..58f2806c865d24898aa9164035606dd5754350d7 100644 (file)
--- a/batman-adv/Makefile
+++ b/batman-adv/Makefile
@@ -9,10 +9,10 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=batman-adv
 
-PKG_VERSION:=2017.3
+PKG_VERSION:=2017.4
 PKG_RELEASE:=0
-PKG_MD5SUM:=67e41bda39895c1ac5fe540ada367139
-PKG_HASH:=830edd297ff11b91623e9612172db3e2b2c1524e2f9b2ca1cb243e2e3f0ba4d4
+PKG_MD5SUM:=5d5a845725ccc89255c9e8a714db4b75
+PKG_HASH:=8a50ffacd2bd5b65b2987eb2ae06fb9338c6af46935ec38ba869cca545719a4c
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://downloads.open-mesh.org/batman/releases/batman-adv-$(PKG_VERSION)

diff --git a/batman-adv/files/compat-hacks.h b/batman-adv/files/compat-hacks.h
index 9675ad84031a8e0c17e02e6d3d6259862c2f4c26..a5277c8e48d24064a89e233527416b39dd603b79 100644 (file)
--- a/batman-adv/files/compat-hacks.h
+++ b/batman-adv/files/compat-hacks.h
@@ -22,9 +22,10 @@
 
 #include <linux/netdevice.h>
 
-#define netdev_master_upper_dev_link(dev, upper_dev, upper_priv, upper_info) ({\
+#define netdev_master_upper_dev_link(dev, upper_dev, upper_priv, upper_info, extack) ({\
        BUILD_BUG_ON(upper_priv != NULL); \
        BUILD_BUG_ON(upper_info != NULL); \
+       BUILD_BUG_ON(extack != NULL); \
        netdev_set_master(dev, upper_dev); \
 })
 
@@ -32,12 +33,22 @@
 
 #include <linux/netdevice.h>
 
-#define netdev_master_upper_dev_link(dev, upper_dev, upper_priv, upper_info) ({\
+#define netdev_master_upper_dev_link(dev, upper_dev, upper_priv, upper_info, extack) ({\
        BUILD_BUG_ON(upper_priv != NULL); \
        BUILD_BUG_ON(upper_info != NULL); \
+       BUILD_BUG_ON(extack != NULL); \
        netdev_master_upper_dev_link(dev, upper_dev); \
 })
 
+#elif LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0)
+
+#include <linux/netdevice.h>
+
+#define netdev_master_upper_dev_link(dev, upper_dev, upper_priv, upper_info, extack) ({\
+       BUILD_BUG_ON(extack != NULL); \
+       netdev_master_upper_dev_link(dev, upper_dev, upper_priv, upper_info); \
+})
+
 #endif /* < KERNEL_VERSION(4, 5, 0) */
 
 
@@ -298,6 +309,31 @@ static inline void *batadv_skb_put_data(struct sk_buff *skb, const void *data,
 
 #endif /* < KERNEL_VERSION(4, 13, 0) */
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0)
+
+#define batadv_softif_slave_add(__dev, __slave_dev, __extack) \
+       batadv_softif_slave_add(__dev, __slave_dev)
+
+#endif /* < KERNEL_VERSION(4, 15, 0) */
+
+#ifndef from_timer
+
+#define TIMER_DATA_TYPE                unsigned long
+#define TIMER_FUNC_TYPE                void (*)(TIMER_DATA_TYPE)
+
+static inline void     (struct timer_list *timer,
+                              void (*callback)(struct timer_list *),
+                              unsigned int flags)
+{
+       __setup_timer(timer, (TIMER_FUNC_TYPE)callback,
+                     (TIMER_DATA_TYPE)timer, flags);
+}
+
+#define from_timer(var, callback_timer, timer_fieldname) \
+       container_of(callback_timer, typeof(*var), timer_fieldname)
+
+#endif /* !from_timer */
+
 /* <DECLARE_EWMA> */
 
 #include <linux/version.h>