routing/batman-adv/src, branch master

batman-adv: compat: Fix skb_vlan_eth_hdr conflict in stable kernels

2023-12-23T14:33:57Z

The newest Linux stable kernel releases: * v5.10.205 * v5.15.144 * v6.1.69 received a backported version of commit 1f5020acb33f ("net: vlan: introduce skb_vlan_eth_hdr()"). batman-adv must therefore not provide this function any longer for these kernel versions. Signed-off-by: Sven Eckelmann

batman-adv: Drop support for kernel < 5.15

2023-05-27T10:15:47Z

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

batman-adv: update to version 2023.1

2023-05-27T10:09:02Z

* support latest kernels (4.14 - 6.4) * drop single unicast transfer optimization for unsnoopable IP addresses * prepare infrastructure for multicast packets with multiple unicast destination addresses Signed-off-by: Sven Eckelmann

batman-adv: update to version 2023.0

2023-01-26T21:29:55Z

* support latest kernels (4.14 - 6.2) Signed-off-by: Sven Eckelmann

batman-adv: update to version 2022.3

2022-11-10T20:44:20Z

* support latest kernels (4.9 - 6.1) * coding style cleanups and refactoring * bugs squashed: - limit the minimum MTU of hard-interface to avoid "Forced to purge local tt entries" errors Signed-off-by: Sven Eckelmann

batman-adv: Fix build with kernel 5.15.38

2022-05-12T12:29:10Z

The build failed in this kernel due to some missing implicit includes: build_dir/target-aarch64_cortex-a53_musl/linux-mediatek_mt7622/batman-adv-2022.1/compat-hacks.h:64:42: warning: 'struct sk_buff' declared inside parameter list will not be visible outside of this definition or declaration 64 | static inline int batadv_netif_rx(struct sk_buff *skb) | ^~~~~~~ build_dir/target-aarch64_cortex-a53_musl/linux-mediatek_mt7622/batman-adv-2022.1/compat-hacks.h: In function 'batadv_netif_rx': build_dir/target-aarch64_cortex-a53_musl/linux-mediatek_mt7622/batman-adv-2022.1/compat-hacks.h:66:13: error: implicit declaration of function 'in_interrupt' [-Werror=implicit-function-declaration] 66 | if (in_interrupt()) | ^~~~~~~~~~~~ build_dir/target-aarch64_cortex-a53_musl/linux-mediatek_mt7622/batman-adv-2022.1/compat-hacks.h:67:24: error: implicit declaration of function 'netif_rx' [-Werror=implicit-function-declaration] 67 | return netif_rx(skb); | ^~~~~~~~ build_dir/target-aarch64_cortex-a53_musl/linux-mediatek_mt7622/batman-adv-2022.1/compat-hacks.h:69:24: error: implicit declaration of function 'netif_rx_ni' [-Werror=implicit-function-declaration] 69 | return netif_rx_ni(skb); | ^~~~~~~~~~~ In file included from : ./include/linux/netdevice.h: At top level: build_dir/target-aarch64_cortex-a53_musl/linux-mediatek_mt7622/batman-adv-2022.1/compat-hacks.h:71:18: error: conflicting types for 'batadv_netif_rx'; have 'int(struct sk_buff *)' 71 | #define netif_rx batadv_netif_rx | ^~~~~~~~~~~~~~~ ./include/linux/netdevice.h:4029:5: note: in expansion of macro 'netif_rx' 4029 | int netif_rx(struct sk_buff *skb); | ^~~~~~~~ build_dir/target-aarch64_cortex-a53_musl/linux-mediatek_mt7622/batman-adv-2022.1/compat-hacks.h:64:19: note: previous definition of 'batadv_netif_rx' with type 'int(struct sk_buff *)' 64 | static inline int batadv_netif_rx(struct sk_buff *skb) | ^~~~~~~~~~~~~~~ cc1: some warnings being treated as errors Reported-by: Chen Minqiang Fixes: b65a8ca03aec ("batman-adv: update to version 2022.1") Signed-off-by: Sven Eckelmann

batman-adv: update to version 2022.1

2022-05-06T20:09:55Z

* support latest kernels (4.9 - 5.18) * bugs squashed: - resolve "time-of-check-time-of-use" race condition when checking the network namespace of a lower device - fix sanity check of network devices in different namespaces with colliding IDs - prevent transmission errors after splitting large GRO packets into smaller fragments Signed-off-by: Sven Eckelmann

batman-adv: Drop compat hacks for kernels < 5.10

2022-04-17T12:00:29Z

OpenWrt master is no longer providing any kernels older than 5.10. Just drop the compat-hacks for older kernels to make it easier to maintain the package. Signed-off-by: Sven Eckelmann

batman-adv: Drop duplicated dev_{hold,put} compat helpers

2021-11-27T16:10:06Z

The mac80211 package in OpenWrt master is now already providing helpers for the changed dev_{hold,put} behavior in Linux 5.15. It is no longer necessary to ship them as part of the batman-adv package. Signed-off-by: Sven Eckelmann

batman-adv: update to version 2021.4

2021-11-19T16:40:29Z

* support latest kernels (4.4 - 5.16) * coding style cleanups and refactoring * bugs squashed: - fix error handling during interface initialization Signed-off-by: Sven Eckelmann