From: Sven Eckelmann <sven@narfation.org>
Date: Sat, 27 May 2023 10:15:47 +0000 (+0200)
Subject: batman-adv: Drop support for kernel < 5.15
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=04bbb0a87e3acd75cb4c6dac6876160758a9614d;p=feed%2Frouting.git

batman-adv: Drop support for kernel < 5.15

OpenWrt master is no longer providing any kernels older than 5.15. Just
drop the compat-hacks/patches for older kernels to make it easier to
maintain the package.

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

diff --git a/batman-adv/Makefile b/batman-adv/Makefile
index bf41944..4ef2953 100644
--- a/batman-adv/Makefile
+++ b/batman-adv/Makefile
@@ -4,7 +4,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=batman-adv
 PKG_VERSION:=2023.1
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 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/patches/0001-Revert-batman-adv-Migrate-to-linux-container_of.h.patch b/batman-adv/patches/0001-Revert-batman-adv-Migrate-to-linux-container_of.h.patch
new file mode 100644
index 0000000..fbf1ef6
--- /dev/null
+++ b/batman-adv/patches/0001-Revert-batman-adv-Migrate-to-linux-container_of.h.patch
@@ -0,0 +1,270 @@
+From: Sven Eckelmann <sven@narfation.org>
+Date: Fri, 6 May 2022 22:03:29 +0200
+Subject: Revert "batman-adv: Migrate to linux/container_of.h"
+
+This reverts commit 043ae5634bdfd4c4dd8b95a22890752495080bb5.
+
+--- a/compat-include/linux/container_of.h
++++ /dev/null
+@@ -1,20 +0,0 @@
+-/* SPDX-License-Identifier: GPL-2.0 */
+-/* Copyright (C) B.A.T.M.A.N. contributors:
+- *
+- * Marek Lindner, Simon Wunderlich
+- *
+- * This file contains macros for maintaining compatibility with older versions
+- * of the Linux kernel.
+- */
+-
+-#ifndef _NET_BATMAN_ADV_COMPAT_LINUX_CONTAINER_OF_H_
+-#define _NET_BATMAN_ADV_COMPAT_LINUX_CONTAINER_OF_H_
+-
+-#include <linux/version.h>
+-#if LINUX_VERSION_IS_GEQ(5, 16, 0)
+-#include_next <linux/container_of.h>
+-#else
+-#include <linux/kernel.h>
+-#endif
+-
+-#endif /* _NET_BATMAN_ADV_COMPAT_LINUX_CONTAINER_OF_H_ */
+--- a/net/batman-adv/bat_iv_ogm.c
++++ b/net/batman-adv/bat_iv_ogm.c
+@@ -13,13 +13,13 @@
+ #include <linux/bug.h>
+ #include <linux/byteorder/generic.h>
+ #include <linux/cache.h>
+-#include <linux/container_of.h>
+ #include <linux/errno.h>
+ #include <linux/etherdevice.h>
+ #include <linux/gfp.h>
+ #include <linux/if_ether.h>
+ #include <linux/init.h>
+ #include <linux/jiffies.h>
++#include <linux/kernel.h>
+ #include <linux/kref.h>
+ #include <linux/list.h>
+ #include <linux/lockdep.h>
+--- a/net/batman-adv/bat_v_elp.c
++++ b/net/batman-adv/bat_v_elp.c
+@@ -10,13 +10,13 @@
+ #include <linux/atomic.h>
+ #include <linux/bitops.h>
+ #include <linux/byteorder/generic.h>
+-#include <linux/container_of.h>
+ #include <linux/errno.h>
+ #include <linux/etherdevice.h>
+ #include <linux/ethtool.h>
+ #include <linux/gfp.h>
+ #include <linux/if_ether.h>
+ #include <linux/jiffies.h>
++#include <linux/kernel.h>
+ #include <linux/kref.h>
+ #include <linux/minmax.h>
+ #include <linux/netdevice.h>
+--- a/net/batman-adv/bat_v_ogm.c
++++ b/net/batman-adv/bat_v_ogm.c
+@@ -9,12 +9,12 @@
+ 
+ #include <linux/atomic.h>
+ #include <linux/byteorder/generic.h>
+-#include <linux/container_of.h>
+ #include <linux/errno.h>
+ #include <linux/etherdevice.h>
+ #include <linux/gfp.h>
+ #include <linux/if_ether.h>
+ #include <linux/jiffies.h>
++#include <linux/kernel.h>
+ #include <linux/kref.h>
+ #include <linux/list.h>
+ #include <linux/lockdep.h>
+--- a/net/batman-adv/bridge_loop_avoidance.c
++++ b/net/batman-adv/bridge_loop_avoidance.c
+@@ -10,7 +10,6 @@
+ #include <linux/atomic.h>
+ #include <linux/byteorder/generic.h>
+ #include <linux/compiler.h>
+-#include <linux/container_of.h>
+ #include <linux/crc16.h>
+ #include <linux/errno.h>
+ #include <linux/etherdevice.h>
+--- a/net/batman-adv/distributed-arp-table.c
++++ b/net/batman-adv/distributed-arp-table.c
+@@ -11,7 +11,6 @@
+ #include <linux/atomic.h>
+ #include <linux/bitops.h>
+ #include <linux/byteorder/generic.h>
+-#include <linux/container_of.h>
+ #include <linux/errno.h>
+ #include <linux/etherdevice.h>
+ #include <linux/gfp.h>
+@@ -21,6 +20,7 @@
+ #include <linux/in.h>
+ #include <linux/ip.h>
+ #include <linux/jiffies.h>
++#include <linux/kernel.h>
+ #include <linux/kref.h>
+ #include <linux/list.h>
+ #include <linux/netlink.h>
+--- a/net/batman-adv/gateway_client.c
++++ b/net/batman-adv/gateway_client.c
+@@ -9,7 +9,6 @@
+ 
+ #include <linux/atomic.h>
+ #include <linux/byteorder/generic.h>
+-#include <linux/container_of.h>
+ #include <linux/errno.h>
+ #include <linux/etherdevice.h>
+ #include <linux/gfp.h>
+--- a/net/batman-adv/hard-interface.c
++++ b/net/batman-adv/hard-interface.c
+@@ -9,12 +9,12 @@
+ 
+ #include <linux/atomic.h>
+ #include <linux/byteorder/generic.h>
+-#include <linux/container_of.h>
+ #include <linux/errno.h>
+ #include <linux/gfp.h>
+ #include <linux/if.h>
+ #include <linux/if_arp.h>
+ #include <linux/if_ether.h>
++#include <linux/kernel.h>
+ #include <linux/kref.h>
+ #include <linux/limits.h>
+ #include <linux/list.h>
+--- a/net/batman-adv/main.c
++++ b/net/batman-adv/main.c
+@@ -9,7 +9,6 @@
+ #include <linux/atomic.h>
+ #include <linux/build_bug.h>
+ #include <linux/byteorder/generic.h>
+-#include <linux/container_of.h>
+ #include <linux/crc32c.h>
+ #include <linux/device.h>
+ #include <linux/errno.h>
+--- a/net/batman-adv/multicast.c
++++ b/net/batman-adv/multicast.c
+@@ -11,7 +11,6 @@
+ #include <linux/bitops.h>
+ #include <linux/bug.h>
+ #include <linux/byteorder/generic.h>
+-#include <linux/container_of.h>
+ #include <linux/errno.h>
+ #include <linux/etherdevice.h>
+ #include <linux/gfp.h>
+--- a/net/batman-adv/network-coding.c
++++ b/net/batman-adv/network-coding.c
+@@ -11,7 +11,6 @@
+ #include <linux/bitops.h>
+ #include <linux/byteorder/generic.h>
+ #include <linux/compiler.h>
+-#include <linux/container_of.h>
+ #include <linux/errno.h>
+ #include <linux/etherdevice.h>
+ #include <linux/gfp.h>
+@@ -20,6 +19,7 @@
+ #include <linux/init.h>
+ #include <linux/jhash.h>
+ #include <linux/jiffies.h>
++#include <linux/kernel.h>
+ #include <linux/kref.h>
+ #include <linux/list.h>
+ #include <linux/lockdep.h>
+--- a/net/batman-adv/originator.c
++++ b/net/batman-adv/originator.c
+@@ -8,11 +8,11 @@
+ #include "main.h"
+ 
+ #include <linux/atomic.h>
+-#include <linux/container_of.h>
+ #include <linux/errno.h>
+ #include <linux/etherdevice.h>
+ #include <linux/gfp.h>
+ #include <linux/jiffies.h>
++#include <linux/kernel.h>
+ #include <linux/kref.h>
+ #include <linux/list.h>
+ #include <linux/lockdep.h>
+--- a/net/batman-adv/send.c
++++ b/net/batman-adv/send.c
+@@ -10,13 +10,13 @@
+ #include <linux/atomic.h>
+ #include <linux/bug.h>
+ #include <linux/byteorder/generic.h>
+-#include <linux/container_of.h>
+ #include <linux/errno.h>
+ #include <linux/etherdevice.h>
+ #include <linux/gfp.h>
+ #include <linux/if.h>
+ #include <linux/if_ether.h>
+ #include <linux/jiffies.h>
++#include <linux/kernel.h>
+ #include <linux/kref.h>
+ #include <linux/list.h>
+ #include <linux/netdevice.h>
+--- a/net/batman-adv/soft-interface.c
++++ b/net/batman-adv/soft-interface.c
+@@ -11,7 +11,6 @@
+ #include <linux/byteorder/generic.h>
+ #include <linux/cache.h>
+ #include <linux/compiler.h>
+-#include <linux/container_of.h>
+ #include <linux/cpumask.h>
+ #include <linux/errno.h>
+ #include <linux/etherdevice.h>
+@@ -20,6 +19,7 @@
+ #include <linux/if_ether.h>
+ #include <linux/if_vlan.h>
+ #include <linux/jiffies.h>
++#include <linux/kernel.h>
+ #include <linux/kref.h>
+ #include <linux/list.h>
+ #include <linux/lockdep.h>
+--- a/net/batman-adv/tp_meter.c
++++ b/net/batman-adv/tp_meter.c
+@@ -12,13 +12,13 @@
+ #include <linux/byteorder/generic.h>
+ #include <linux/cache.h>
+ #include <linux/compiler.h>
+-#include <linux/container_of.h>
+ #include <linux/err.h>
+ #include <linux/etherdevice.h>
+ #include <linux/gfp.h>
+ #include <linux/if_ether.h>
+ #include <linux/init.h>
+ #include <linux/jiffies.h>
++#include <linux/kernel.h>
+ #include <linux/kref.h>
+ #include <linux/kthread.h>
+ #include <linux/limits.h>
+--- a/net/batman-adv/translation-table.c
++++ b/net/batman-adv/translation-table.c
+@@ -13,7 +13,6 @@
+ #include <linux/byteorder/generic.h>
+ #include <linux/cache.h>
+ #include <linux/compiler.h>
+-#include <linux/container_of.h>
+ #include <linux/crc32c.h>
+ #include <linux/errno.h>
+ #include <linux/etherdevice.h>
+@@ -22,6 +21,7 @@
+ #include <linux/init.h>
+ #include <linux/jhash.h>
+ #include <linux/jiffies.h>
++#include <linux/kernel.h>
+ #include <linux/kref.h>
+ #include <linux/list.h>
+ #include <linux/lockdep.h>
+--- a/net/batman-adv/tvlv.c
++++ b/net/batman-adv/tvlv.c
+@@ -7,10 +7,10 @@
+ #include "main.h"
+ 
+ #include <linux/byteorder/generic.h>
+-#include <linux/container_of.h>
+ #include <linux/etherdevice.h>
+ #include <linux/gfp.h>
+ #include <linux/if_ether.h>
++#include <linux/kernel.h>
+ #include <linux/kref.h>
+ #include <linux/list.h>
+ #include <linux/lockdep.h>
diff --git a/batman-adv/patches/0001-batman-adv-Fix-build-of-multicast-code-against-Linux.patch b/batman-adv/patches/0001-batman-adv-Fix-build-of-multicast-code-against-Linux.patch
deleted file mode 100644
index 31f28b0..0000000
--- a/batman-adv/patches/0001-batman-adv-Fix-build-of-multicast-code-against-Linux.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-From: Sven Eckelmann <sven@narfation.org>
-Date: Fri, 14 May 2021 19:34:35 +0200
-Subject: batman-adv: Fix build of multicast code against Linux < 5.13
-
-Fixes: 007b4c4b031f ("batman-adv: convert ifmcaddr6 to RCU")
-Signed-off-by: Sven Eckelmann <sven@narfation.org>
-
---- a/net/batman-adv/multicast.c
-+++ b/net/batman-adv/multicast.c
-@@ -430,9 +430,14 @@ batadv_mcast_mla_softif_get_ipv6(struct
- 		return 0;
- 	}
- 
-+#if LINUX_VERSION_IS_LESS(5, 13, 0)
-+	read_lock_bh(&in6_dev->lock);
-+	for (pmc6 = in6_dev->mc_list; pmc6; pmc6 = pmc6->next) {
-+#else
- 	for (pmc6 = rcu_dereference(in6_dev->mc_list);
- 	     pmc6;
- 	     pmc6 = rcu_dereference(pmc6->next)) {
-+#endif
- 		if (IPV6_ADDR_MC_SCOPE(&pmc6->mca_addr) <
- 		    IPV6_ADDR_SCOPE_LINKLOCAL)
- 			continue;
-@@ -461,6 +466,9 @@ batadv_mcast_mla_softif_get_ipv6(struct
- 		hlist_add_head(&new->list, mcast_list);
- 		ret++;
- 	}
-+#if LINUX_VERSION_IS_LESS(5, 13, 0)
-+	read_unlock_bh(&in6_dev->lock);
-+#endif
- 	rcu_read_unlock();
- 
- 	return ret;
diff --git a/batman-adv/patches/0002-Revert-batman-adv-Switch-to-kstrtox.h-for-kstrtou64.patch b/batman-adv/patches/0002-Revert-batman-adv-Switch-to-kstrtox.h-for-kstrtou64.patch
deleted file mode 100644
index 8a2c0e2..0000000
--- a/batman-adv/patches/0002-Revert-batman-adv-Switch-to-kstrtox.h-for-kstrtou64.patch
+++ /dev/null
@@ -1,19 +0,0 @@
-From: Sven Eckelmann <sven@narfation.org>
-Date: Tue, 14 Sep 2021 21:02:10 +0200
-Subject: Revert "batman-adv: Switch to kstrtox.h for kstrtou64"
-
-This header is only available after Linux 5.14
-
-This reverts commit c9a69cb4048ebef3a4d91835669011a26d9b7dab.
-
---- a/net/batman-adv/gateway_common.c
-+++ b/net/batman-adv/gateway_common.c
-@@ -10,7 +10,7 @@
- #include <linux/atomic.h>
- #include <linux/byteorder/generic.h>
- #include <linux/errno.h>
--#include <linux/kstrtox.h>
-+#include <linux/kernel.h>
- #include <linux/limits.h>
- #include <linux/math64.h>
- #include <linux/netdevice.h>
diff --git a/batman-adv/patches/0002-fix-batadv_is_cfg80211_netdev.patch b/batman-adv/patches/0002-fix-batadv_is_cfg80211_netdev.patch
new file mode 100644
index 0000000..9ac66b8
--- /dev/null
+++ b/batman-adv/patches/0002-fix-batadv_is_cfg80211_netdev.patch
@@ -0,0 +1,19 @@
+From: Alexandru Gagniuc <mr.nuke.me@gmail.com>
+Date: Thu, 6 Apr 2023 18:05:50 -0500
+Subject: fix batadv_is_cfg80211_netdev
+
+Replace CONFIG_CFG80211 with CPTCFG_CFG80211, which is the correct
+macro to use when building under backports.
+
+--- a/net/batman-adv/hard-interface.c
++++ b/net/batman-adv/hard-interface.c
+@@ -307,8 +307,7 @@ static bool batadv_is_cfg80211_netdev(st
+ {
+ 	if (!net_device)
+ 		return false;
+-
+-#if IS_ENABLED(CONFIG_CFG80211)
++#if IS_ENABLED(CPTCFG_CFG80211)
+ 	/* cfg80211 drivers have to set ieee80211_ptr */
+ 	if (net_device->ieee80211_ptr)
+ 		return true;
diff --git a/batman-adv/patches/0003-Revert-batman-adv-use-Linux-s-stdarg.h.patch b/batman-adv/patches/0003-Revert-batman-adv-use-Linux-s-stdarg.h.patch
deleted file mode 100644
index ce2df71..0000000
--- a/batman-adv/patches/0003-Revert-batman-adv-use-Linux-s-stdarg.h.patch
+++ /dev/null
@@ -1,19 +0,0 @@
-From: Sven Eckelmann <sven@narfation.org>
-Date: Tue, 14 Sep 2021 21:07:34 +0200
-Subject: Revert "batman-adv: use Linux's stdarg.h"
-
-This header is only available since Linux 5.15
-
-This reverts commit 36d059797a14f0e373fdc3c79df7b467435925ad.
-
---- a/net/batman-adv/log.c
-+++ b/net/batman-adv/log.c
-@@ -7,7 +7,7 @@
- #include "log.h"
- #include "main.h"
- 
--#include <linux/stdarg.h>
-+#include <stdarg.h>
- 
- #include "trace.h"
- 
diff --git a/batman-adv/patches/0004-Revert-batman-adv-Migrate-to-linux-container_of.h.patch b/batman-adv/patches/0004-Revert-batman-adv-Migrate-to-linux-container_of.h.patch
deleted file mode 100644
index fbf1ef6..0000000
--- a/batman-adv/patches/0004-Revert-batman-adv-Migrate-to-linux-container_of.h.patch
+++ /dev/null
@@ -1,270 +0,0 @@
-From: Sven Eckelmann <sven@narfation.org>
-Date: Fri, 6 May 2022 22:03:29 +0200
-Subject: Revert "batman-adv: Migrate to linux/container_of.h"
-
-This reverts commit 043ae5634bdfd4c4dd8b95a22890752495080bb5.
-
---- a/compat-include/linux/container_of.h
-+++ /dev/null
-@@ -1,20 +0,0 @@
--/* SPDX-License-Identifier: GPL-2.0 */
--/* Copyright (C) B.A.T.M.A.N. contributors:
-- *
-- * Marek Lindner, Simon Wunderlich
-- *
-- * This file contains macros for maintaining compatibility with older versions
-- * of the Linux kernel.
-- */
--
--#ifndef _NET_BATMAN_ADV_COMPAT_LINUX_CONTAINER_OF_H_
--#define _NET_BATMAN_ADV_COMPAT_LINUX_CONTAINER_OF_H_
--
--#include <linux/version.h>
--#if LINUX_VERSION_IS_GEQ(5, 16, 0)
--#include_next <linux/container_of.h>
--#else
--#include <linux/kernel.h>
--#endif
--
--#endif /* _NET_BATMAN_ADV_COMPAT_LINUX_CONTAINER_OF_H_ */
---- a/net/batman-adv/bat_iv_ogm.c
-+++ b/net/batman-adv/bat_iv_ogm.c
-@@ -13,13 +13,13 @@
- #include <linux/bug.h>
- #include <linux/byteorder/generic.h>
- #include <linux/cache.h>
--#include <linux/container_of.h>
- #include <linux/errno.h>
- #include <linux/etherdevice.h>
- #include <linux/gfp.h>
- #include <linux/if_ether.h>
- #include <linux/init.h>
- #include <linux/jiffies.h>
-+#include <linux/kernel.h>
- #include <linux/kref.h>
- #include <linux/list.h>
- #include <linux/lockdep.h>
---- a/net/batman-adv/bat_v_elp.c
-+++ b/net/batman-adv/bat_v_elp.c
-@@ -10,13 +10,13 @@
- #include <linux/atomic.h>
- #include <linux/bitops.h>
- #include <linux/byteorder/generic.h>
--#include <linux/container_of.h>
- #include <linux/errno.h>
- #include <linux/etherdevice.h>
- #include <linux/ethtool.h>
- #include <linux/gfp.h>
- #include <linux/if_ether.h>
- #include <linux/jiffies.h>
-+#include <linux/kernel.h>
- #include <linux/kref.h>
- #include <linux/minmax.h>
- #include <linux/netdevice.h>
---- a/net/batman-adv/bat_v_ogm.c
-+++ b/net/batman-adv/bat_v_ogm.c
-@@ -9,12 +9,12 @@
- 
- #include <linux/atomic.h>
- #include <linux/byteorder/generic.h>
--#include <linux/container_of.h>
- #include <linux/errno.h>
- #include <linux/etherdevice.h>
- #include <linux/gfp.h>
- #include <linux/if_ether.h>
- #include <linux/jiffies.h>
-+#include <linux/kernel.h>
- #include <linux/kref.h>
- #include <linux/list.h>
- #include <linux/lockdep.h>
---- a/net/batman-adv/bridge_loop_avoidance.c
-+++ b/net/batman-adv/bridge_loop_avoidance.c
-@@ -10,7 +10,6 @@
- #include <linux/atomic.h>
- #include <linux/byteorder/generic.h>
- #include <linux/compiler.h>
--#include <linux/container_of.h>
- #include <linux/crc16.h>
- #include <linux/errno.h>
- #include <linux/etherdevice.h>
---- a/net/batman-adv/distributed-arp-table.c
-+++ b/net/batman-adv/distributed-arp-table.c
-@@ -11,7 +11,6 @@
- #include <linux/atomic.h>
- #include <linux/bitops.h>
- #include <linux/byteorder/generic.h>
--#include <linux/container_of.h>
- #include <linux/errno.h>
- #include <linux/etherdevice.h>
- #include <linux/gfp.h>
-@@ -21,6 +20,7 @@
- #include <linux/in.h>
- #include <linux/ip.h>
- #include <linux/jiffies.h>
-+#include <linux/kernel.h>
- #include <linux/kref.h>
- #include <linux/list.h>
- #include <linux/netlink.h>
---- a/net/batman-adv/gateway_client.c
-+++ b/net/batman-adv/gateway_client.c
-@@ -9,7 +9,6 @@
- 
- #include <linux/atomic.h>
- #include <linux/byteorder/generic.h>
--#include <linux/container_of.h>
- #include <linux/errno.h>
- #include <linux/etherdevice.h>
- #include <linux/gfp.h>
---- a/net/batman-adv/hard-interface.c
-+++ b/net/batman-adv/hard-interface.c
-@@ -9,12 +9,12 @@
- 
- #include <linux/atomic.h>
- #include <linux/byteorder/generic.h>
--#include <linux/container_of.h>
- #include <linux/errno.h>
- #include <linux/gfp.h>
- #include <linux/if.h>
- #include <linux/if_arp.h>
- #include <linux/if_ether.h>
-+#include <linux/kernel.h>
- #include <linux/kref.h>
- #include <linux/limits.h>
- #include <linux/list.h>
---- a/net/batman-adv/main.c
-+++ b/net/batman-adv/main.c
-@@ -9,7 +9,6 @@
- #include <linux/atomic.h>
- #include <linux/build_bug.h>
- #include <linux/byteorder/generic.h>
--#include <linux/container_of.h>
- #include <linux/crc32c.h>
- #include <linux/device.h>
- #include <linux/errno.h>
---- a/net/batman-adv/multicast.c
-+++ b/net/batman-adv/multicast.c
-@@ -11,7 +11,6 @@
- #include <linux/bitops.h>
- #include <linux/bug.h>
- #include <linux/byteorder/generic.h>
--#include <linux/container_of.h>
- #include <linux/errno.h>
- #include <linux/etherdevice.h>
- #include <linux/gfp.h>
---- a/net/batman-adv/network-coding.c
-+++ b/net/batman-adv/network-coding.c
-@@ -11,7 +11,6 @@
- #include <linux/bitops.h>
- #include <linux/byteorder/generic.h>
- #include <linux/compiler.h>
--#include <linux/container_of.h>
- #include <linux/errno.h>
- #include <linux/etherdevice.h>
- #include <linux/gfp.h>
-@@ -20,6 +19,7 @@
- #include <linux/init.h>
- #include <linux/jhash.h>
- #include <linux/jiffies.h>
-+#include <linux/kernel.h>
- #include <linux/kref.h>
- #include <linux/list.h>
- #include <linux/lockdep.h>
---- a/net/batman-adv/originator.c
-+++ b/net/batman-adv/originator.c
-@@ -8,11 +8,11 @@
- #include "main.h"
- 
- #include <linux/atomic.h>
--#include <linux/container_of.h>
- #include <linux/errno.h>
- #include <linux/etherdevice.h>
- #include <linux/gfp.h>
- #include <linux/jiffies.h>
-+#include <linux/kernel.h>
- #include <linux/kref.h>
- #include <linux/list.h>
- #include <linux/lockdep.h>
---- a/net/batman-adv/send.c
-+++ b/net/batman-adv/send.c
-@@ -10,13 +10,13 @@
- #include <linux/atomic.h>
- #include <linux/bug.h>
- #include <linux/byteorder/generic.h>
--#include <linux/container_of.h>
- #include <linux/errno.h>
- #include <linux/etherdevice.h>
- #include <linux/gfp.h>
- #include <linux/if.h>
- #include <linux/if_ether.h>
- #include <linux/jiffies.h>
-+#include <linux/kernel.h>
- #include <linux/kref.h>
- #include <linux/list.h>
- #include <linux/netdevice.h>
---- a/net/batman-adv/soft-interface.c
-+++ b/net/batman-adv/soft-interface.c
-@@ -11,7 +11,6 @@
- #include <linux/byteorder/generic.h>
- #include <linux/cache.h>
- #include <linux/compiler.h>
--#include <linux/container_of.h>
- #include <linux/cpumask.h>
- #include <linux/errno.h>
- #include <linux/etherdevice.h>
-@@ -20,6 +19,7 @@
- #include <linux/if_ether.h>
- #include <linux/if_vlan.h>
- #include <linux/jiffies.h>
-+#include <linux/kernel.h>
- #include <linux/kref.h>
- #include <linux/list.h>
- #include <linux/lockdep.h>
---- a/net/batman-adv/tp_meter.c
-+++ b/net/batman-adv/tp_meter.c
-@@ -12,13 +12,13 @@
- #include <linux/byteorder/generic.h>
- #include <linux/cache.h>
- #include <linux/compiler.h>
--#include <linux/container_of.h>
- #include <linux/err.h>
- #include <linux/etherdevice.h>
- #include <linux/gfp.h>
- #include <linux/if_ether.h>
- #include <linux/init.h>
- #include <linux/jiffies.h>
-+#include <linux/kernel.h>
- #include <linux/kref.h>
- #include <linux/kthread.h>
- #include <linux/limits.h>
---- a/net/batman-adv/translation-table.c
-+++ b/net/batman-adv/translation-table.c
-@@ -13,7 +13,6 @@
- #include <linux/byteorder/generic.h>
- #include <linux/cache.h>
- #include <linux/compiler.h>
--#include <linux/container_of.h>
- #include <linux/crc32c.h>
- #include <linux/errno.h>
- #include <linux/etherdevice.h>
-@@ -22,6 +21,7 @@
- #include <linux/init.h>
- #include <linux/jhash.h>
- #include <linux/jiffies.h>
-+#include <linux/kernel.h>
- #include <linux/kref.h>
- #include <linux/list.h>
- #include <linux/lockdep.h>
---- a/net/batman-adv/tvlv.c
-+++ b/net/batman-adv/tvlv.c
-@@ -7,10 +7,10 @@
- #include "main.h"
- 
- #include <linux/byteorder/generic.h>
--#include <linux/container_of.h>
- #include <linux/etherdevice.h>
- #include <linux/gfp.h>
- #include <linux/if_ether.h>
-+#include <linux/kernel.h>
- #include <linux/kref.h>
- #include <linux/list.h>
- #include <linux/lockdep.h>
diff --git a/batman-adv/patches/0005-fix-batadv_is_cfg80211_netdev.patch b/batman-adv/patches/0005-fix-batadv_is_cfg80211_netdev.patch
deleted file mode 100644
index 9ac66b8..0000000
--- a/batman-adv/patches/0005-fix-batadv_is_cfg80211_netdev.patch
+++ /dev/null
@@ -1,19 +0,0 @@
-From: Alexandru Gagniuc <mr.nuke.me@gmail.com>
-Date: Thu, 6 Apr 2023 18:05:50 -0500
-Subject: fix batadv_is_cfg80211_netdev
-
-Replace CONFIG_CFG80211 with CPTCFG_CFG80211, which is the correct
-macro to use when building under backports.
-
---- a/net/batman-adv/hard-interface.c
-+++ b/net/batman-adv/hard-interface.c
-@@ -307,8 +307,7 @@ static bool batadv_is_cfg80211_netdev(st
- {
- 	if (!net_device)
- 		return false;
--
--#if IS_ENABLED(CONFIG_CFG80211)
-+#if IS_ENABLED(CPTCFG_CFG80211)
- 	/* cfg80211 drivers have to set ieee80211_ptr */
- 	if (net_device->ieee80211_ptr)
- 		return true;
diff --git a/batman-adv/src/compat-hacks.h b/batman-adv/src/compat-hacks.h
index ee51b87..fcf7b93 100644
--- a/batman-adv/src/compat-hacks.h
+++ b/batman-adv/src/compat-hacks.h
@@ -5,49 +5,6 @@
 #include <linux/version.h>	/* LINUX_VERSION_CODE */
 #include <linux/types.h>
 
-#if LINUX_VERSION_IS_LESS(5, 14, 0)
-
-#include <linux/if_bridge.h>
-#include <net/addrconf.h>
-
-#if IS_ENABLED(CONFIG_IPV6)
-static inline bool
-br_multicast_has_router_adjacent(struct net_device *dev, int proto)
-{
-	struct list_head bridge_mcast_list = LIST_HEAD_INIT(bridge_mcast_list);
-	struct br_ip_list *br_ip_entry, *tmp;
-	int ret;
-
-	if (proto != ETH_P_IPV6)
-		return true;
-
-	ret = br_multicast_list_adjacent(dev, &bridge_mcast_list);
-	if (ret < 0)
-		return true;
-
-	ret = false;
-
-	list_for_each_entry_safe(br_ip_entry, tmp, &bridge_mcast_list, list) {
-		if (br_ip_entry->addr.proto == htons(ETH_P_IPV6) &&
-		    ipv6_addr_is_ll_all_routers(&br_ip_entry->addr.dst.ip6))
-			ret = true;
-
-		list_del(&br_ip_entry->list);
-		kfree(br_ip_entry);
-	}
-
-	return ret;
-}
-#else
-static inline bool
-br_multicast_has_router_adjacent(struct net_device *dev, int proto)
-{
-	return true;
-}
-#endif
-
-#endif /* LINUX_VERSION_IS_LESS(5, 14, 0) */
-
 #if LINUX_VERSION_IS_LESS(6, 0, 0)
 
 #define __vstring(item, fmt, ap) __dynamic_array(char, item, 256)