linux-merge August 2023

linux-merge@lists.open-mesh.org

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55 discussions

[linux-next] LinuxNextTracking branch, master, updated. next-20230821
by batman＠open-mesh.org 21 Aug '23

21 Aug '23

The following commit has been merged in the master branch: commit 421d467dc2d483175bad4fb76a31b9e5a3d744cf Author: Remi Pommarel <repk(a)triplefau.lt> Date: Wed Aug 9 17:29:13 2023 +0200 batman-adv: Fix batadv_v_ogm_aggr_send memory leak When batadv_v_ogm_aggr_send is called for an inactive interface, the skb is silently dropped by batadv_v_ogm_send_to_if() but never freed causing the following memory leak: unreferenced object 0xffff00000c164800 (size 512): comm "kworker/u8:1", pid 2648, jiffies 4295122303 (age 97.656s) hex dump (first 32 bytes): 00 80 af 09 00 00 ff ff e1 09 00 00 75 01 60 83 ............u.`. 1f 00 00 00 b8 00 00 00 15 00 05 00 da e3 d3 64 ...............d backtrace: [<0000000007ad20f6>] __kmalloc_track_caller+0x1a8/0x310 [<00000000d1029e55>] kmalloc_reserve.constprop.0+0x70/0x13c [<000000008b9d4183>] __alloc_skb+0xec/0x1fc [<00000000c7af5051>] __netdev_alloc_skb+0x48/0x23c [<00000000642ee5f5>] batadv_v_ogm_aggr_send+0x50/0x36c [<0000000088660bd7>] batadv_v_ogm_aggr_work+0x24/0x40 [<0000000042fc2606>] process_one_work+0x3b0/0x610 [<000000002f2a0b1c>] worker_thread+0xa0/0x690 [<0000000059fae5d4>] kthread+0x1fc/0x210 [<000000000c587d3a>] ret_from_fork+0x10/0x20 Free the skb in that case to fix this leak. Cc: stable(a)vger.kernel.org Fixes: 0da0035942d4 ("batman-adv: OGMv2 - add basic infrastructure") Signed-off-by: Remi Pommarel <repk(a)triplefau.lt> Signed-off-by: Sven Eckelmann <sven(a)narfation.org> Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de> diff --git a/net/batman-adv/bat_v_ogm.c b/net/batman-adv/bat_v_ogm.c index 84eac41d4658..e503ee0d896b 100644 --- a/net/batman-adv/bat_v_ogm.c +++ b/net/batman-adv/bat_v_ogm.c @@ -123,8 +123,10 @@ static void batadv_v_ogm_send_to_if(struct sk_buff *skb, { struct batadv_priv *bat_priv = netdev_priv(hard_iface->soft_iface); - if (hard_iface->if_status != BATADV_IF_ACTIVE) + if (hard_iface->if_status != BATADV_IF_ACTIVE) { + kfree_skb(skb); return; + } batadv_inc_counter(bat_priv, BATADV_CNT_MGMT_TX); batadv_add_counter(bat_priv, BATADV_CNT_MGMT_TX_BYTES, -- LinuxNextTracking

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[linux-next] LinuxNextTracking branch, master, updated. next-20230821
by batman＠open-mesh.org 21 Aug '23

21 Aug '23

The following commit has been merged in the master branch: commit d25ddb7e788d34cf27ff1738d11a87cb4b67d446 Author: Remi Pommarel <repk(a)triplefau.lt> Date: Fri Aug 4 11:39:36 2023 +0200 batman-adv: Fix TT global entry leak when client roamed back When a client roamed back to a node before it got time to destroy the pending local entry (i.e. within the same originator interval) the old global one is directly removed from hash table and left as such. But because this entry had an extra reference taken at lookup (i.e using batadv_tt_global_hash_find) there is no way its memory will be reclaimed at any time causing the following memory leak: unreferenced object 0xffff0000073c8000 (size 18560): comm "softirq", pid 0, jiffies 4294907738 (age 228.644s) hex dump (first 32 bytes): 06 31 ac 12 c7 7a 05 00 01 00 00 00 00 00 00 00 .1...z.......... 2c ad be 08 00 80 ff ff 6c b6 be 08 00 80 ff ff ,.......l....... backtrace: [<00000000ee6e0ffa>] kmem_cache_alloc+0x1b4/0x300 [<000000000ff2fdbc>] batadv_tt_global_add+0x700/0xe20 [<00000000443897c7>] _batadv_tt_update_changes+0x21c/0x790 [<000000005dd90463>] batadv_tt_update_changes+0x3c/0x110 [<00000000a2d7fc57>] batadv_tt_tvlv_unicast_handler_v1+0xafc/0xe10 [<0000000011793f2a>] batadv_tvlv_containers_process+0x168/0x2b0 [<00000000b7cbe2ef>] batadv_recv_unicast_tvlv+0xec/0x1f4 [<0000000042aef1d8>] batadv_batman_skb_recv+0x25c/0x3a0 [<00000000bbd8b0a2>] __netif_receive_skb_core.isra.0+0x7a8/0xe90 [<000000004033d428>] __netif_receive_skb_one_core+0x64/0x74 [<000000000f39a009>] __netif_receive_skb+0x48/0xe0 [<00000000f2cd8888>] process_backlog+0x174/0x344 [<00000000507d6564>] __napi_poll+0x58/0x1f4 [<00000000b64ef9eb>] net_rx_action+0x504/0x590 [<00000000056fa5e4>] _stext+0x1b8/0x418 [<00000000878879d6>] run_ksoftirqd+0x74/0xa4 unreferenced object 0xffff00000bae1a80 (size 56): comm "softirq", pid 0, jiffies 4294910888 (age 216.092s) hex dump (first 32 bytes): 00 78 b1 0b 00 00 ff ff 0d 50 00 00 00 00 00 00 .x.......P...... 00 00 00 00 00 00 00 00 50 c8 3c 07 00 00 ff ff ........P.<..... backtrace: [<00000000ee6e0ffa>] kmem_cache_alloc+0x1b4/0x300 [<00000000d9aaa49e>] batadv_tt_global_add+0x53c/0xe20 [<00000000443897c7>] _batadv_tt_update_changes+0x21c/0x790 [<000000005dd90463>] batadv_tt_update_changes+0x3c/0x110 [<00000000a2d7fc57>] batadv_tt_tvlv_unicast_handler_v1+0xafc/0xe10 [<0000000011793f2a>] batadv_tvlv_containers_process+0x168/0x2b0 [<00000000b7cbe2ef>] batadv_recv_unicast_tvlv+0xec/0x1f4 [<0000000042aef1d8>] batadv_batman_skb_recv+0x25c/0x3a0 [<00000000bbd8b0a2>] __netif_receive_skb_core.isra.0+0x7a8/0xe90 [<000000004033d428>] __netif_receive_skb_one_core+0x64/0x74 [<000000000f39a009>] __netif_receive_skb+0x48/0xe0 [<00000000f2cd8888>] process_backlog+0x174/0x344 [<00000000507d6564>] __napi_poll+0x58/0x1f4 [<00000000b64ef9eb>] net_rx_action+0x504/0x590 [<00000000056fa5e4>] _stext+0x1b8/0x418 [<00000000878879d6>] run_ksoftirqd+0x74/0xa4 Releasing the extra reference from batadv_tt_global_hash_find even at roam back when batadv_tt_global_free is called fixes this memory leak. Cc: stable(a)vger.kernel.org Fixes: 068ee6e204e1 ("batman-adv: roaming handling mechanism redesign") Signed-off-by: Remi Pommarel <repk(a)triplefau.lt> Signed-off-by; Sven Eckelmann <sven(a)narfation.org> Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de> diff --git a/net/batman-adv/translation-table.c b/net/batman-adv/translation-table.c index 36ca31252a73..b95c36765d04 100644 --- a/net/batman-adv/translation-table.c +++ b/net/batman-adv/translation-table.c @@ -774,7 +774,6 @@ check_roaming: if (roamed_back) { batadv_tt_global_free(bat_priv, tt_global, "Roaming canceled"); - tt_global = NULL; } else { /* The global entry has to be marked as ROAMING and * has to be kept for consistency purpose -- LinuxNextTracking

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[linux-next] LinuxNextTracking branch, master, updated. next-20230821
by batman＠open-mesh.org 21 Aug '23

21 Aug '23

The following commit has been merged in the master branch: commit 950c92bbaa8f16fc71485f4d564d429a9e4cc9fd Author: Sven Eckelmann <sven(a)narfation.org> Date: Wed Aug 2 10:16:49 2023 +0200 batman-adv: Drop unused function batadv_gw_bandwidth_set This function is no longer used since the sysfs support was removed from batman-adv. Signed-off-by: Sven Eckelmann <sven(a)narfation.org> Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de> diff --git a/net/batman-adv/gateway_common.c b/net/batman-adv/gateway_common.c index 6a964a773f57..d9632607f92b 100644 --- a/net/batman-adv/gateway_common.c +++ b/net/batman-adv/gateway_common.c @@ -9,7 +9,6 @@ #include <linux/atomic.h> #include <linux/byteorder/generic.h> -#include <linux/errno.h> #include <linux/kstrtox.h> #include <linux/limits.h> #include <linux/math64.h> @@ -90,42 +89,6 @@ bool batadv_parse_throughput(struct net_device *net_dev, char *buff, return true; } -/** - * batadv_parse_gw_bandwidth() - parse supplied string buffer to extract - * download and upload bandwidth information - * @net_dev: the soft interface net device - * @buff: string buffer to parse - * @down: pointer holding the returned download bandwidth information - * @up: pointer holding the returned upload bandwidth information - * - * Return: false on parse error and true otherwise. - */ -static bool batadv_parse_gw_bandwidth(struct net_device *net_dev, char *buff, - u32 *down, u32 *up) -{ - char *slash_ptr; - bool ret; - - slash_ptr = strchr(buff, '/'); - if (slash_ptr) - *slash_ptr = 0; - - ret = batadv_parse_throughput(net_dev, buff, "download gateway speed", - down); - if (!ret) - return false; - - /* we also got some upload info */ - if (slash_ptr) { - ret = batadv_parse_throughput(net_dev, slash_ptr + 1, - "upload gateway speed", up); - if (!ret) - return false; - } - - return true; -} - /** * batadv_gw_tvlv_container_update() - update the gw tvlv container after * gateway setting change @@ -155,57 +118,6 @@ void batadv_gw_tvlv_container_update(struct batadv_priv *bat_priv) } } -/** - * batadv_gw_bandwidth_set() - Parse and set download/upload gateway bandwidth - * from supplied string buffer - * @net_dev: netdev struct of the soft interface - * @buff: the buffer containing the user data - * @count: number of bytes in the buffer - * - * Return: 'count' on success or a negative error code in case of failure - */ -ssize_t batadv_gw_bandwidth_set(struct net_device *net_dev, char *buff, - size_t count) -{ - struct batadv_priv *bat_priv = netdev_priv(net_dev); - u32 down_curr; - u32 up_curr; - u32 down_new = 0; - u32 up_new = 0; - bool ret; - - down_curr = (unsigned int)atomic_read(&bat_priv->gw.bandwidth_down); - up_curr = (unsigned int)atomic_read(&bat_priv->gw.bandwidth_up); - - ret = batadv_parse_gw_bandwidth(net_dev, buff, &down_new, &up_new); - if (!ret) - return -EINVAL; - - if (!down_new) - down_new = 1; - - if (!up_new) - up_new = down_new / 5; - - if (!up_new) - up_new = 1; - - if (down_curr == down_new && up_curr == up_new) - return count; - - batadv_gw_reselect(bat_priv); - batadv_info(net_dev, - "Changing gateway bandwidth from: '%u.%u/%u.%u MBit' to: '%u.%u/%u.%u MBit'\n", - down_curr / 10, down_curr % 10, up_curr / 10, up_curr % 10, - down_new / 10, down_new % 10, up_new / 10, up_new % 10); - - atomic_set(&bat_priv->gw.bandwidth_down, down_new); - atomic_set(&bat_priv->gw.bandwidth_up, up_new); - batadv_gw_tvlv_container_update(bat_priv); - - return count; -} - /** * batadv_gw_tvlv_ogm_handler_v1() - process incoming gateway tvlv container * @bat_priv: the bat priv with all the soft interface information diff --git a/net/batman-adv/gateway_common.h b/net/batman-adv/gateway_common.h index 87c37f907261..cb2e72d7ab14 100644 --- a/net/batman-adv/gateway_common.h +++ b/net/batman-adv/gateway_common.h @@ -27,8 +27,6 @@ enum batadv_bandwidth_units { #define BATADV_GW_MODE_CLIENT_NAME "client" #define BATADV_GW_MODE_SERVER_NAME "server" -ssize_t batadv_gw_bandwidth_set(struct net_device *net_dev, char *buff, - size_t count); void batadv_gw_tvlv_container_update(struct batadv_priv *bat_priv); void batadv_gw_init(struct batadv_priv *bat_priv); void batadv_gw_free(struct batadv_priv *bat_priv); -- LinuxNextTracking

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[linux-next] LinuxNextTracking branch, master, updated. next-20230821
by batman＠open-mesh.org 21 Aug '23

21 Aug '23

The following commit has been merged in the master branch: commit c6a953cce8d0438391e6da48c8d0793d3fbfcfa6 Author: Sven Eckelmann <sven(a)narfation.org> Date: Wed Jul 19 09:29:29 2023 +0200 batman-adv: Trigger events for auto adjusted MTU If an interface changes the MTU, it is expected that an NETDEV_PRECHANGEMTU and NETDEV_CHANGEMTU notification events is triggered. This worked fine for .ndo_change_mtu based changes because core networking code took care of it. But for auto-adjustments after hard-interfaces changes, these events were simply missing. Due to this problem, non-batman-adv components weren't aware of MTU changes and thus couldn't perform their own tasks correctly. Fixes: c6c8fea29769 ("net: Add batman-adv meshing protocol") Cc: stable(a)vger.kernel.org Signed-off-by: Sven Eckelmann <sven(a)narfation.org> Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de> diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c index 41c1ad33d009..ae5762af0146 100644 --- a/net/batman-adv/hard-interface.c +++ b/net/batman-adv/hard-interface.c @@ -630,7 +630,7 @@ out: */ void batadv_update_min_mtu(struct net_device *soft_iface) { - soft_iface->mtu = batadv_hardif_min_mtu(soft_iface); + dev_set_mtu(soft_iface, batadv_hardif_min_mtu(soft_iface)); /* Check if the local translate table should be cleaned up to match a * new (and smaller) MTU. -- LinuxNextTracking

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[linux-next] LinuxNextTracking branch, master, updated. next-20230821
by batman＠open-mesh.org 21 Aug '23

21 Aug '23

The following commit has been merged in the master branch: commit bbfb428a0cf6fbce4bcb34510a8eb0cf9b3841a4 Author: YueHaibing <yuehaibing(a)huawei.com> Date: Wed Jul 26 22:25:25 2023 +0800 batman-adv: Remove unused declarations Since commit 335fbe0f5d25 ("batman-adv: tvlv - convert tt query packet to use tvlv unicast packets") batadv_recv_tt_query() is not used. And commit 122edaa05940 ("batman-adv: tvlv - convert roaming adv packet to use tvlv unicast packets") left behind batadv_recv_roam_adv(). Signed-off-by: YueHaibing <yuehaibing(a)huawei.com> Signed-off-by: Sven Eckelmann <sven(a)narfation.org> Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de> diff --git a/net/batman-adv/routing.h b/net/batman-adv/routing.h index 5f387786e9a7..afd15b3879f1 100644 --- a/net/batman-adv/routing.h +++ b/net/batman-adv/routing.h @@ -27,10 +27,6 @@ int batadv_recv_frag_packet(struct sk_buff *skb, struct batadv_hard_iface *iface); int batadv_recv_bcast_packet(struct sk_buff *skb, struct batadv_hard_iface *recv_if); -int batadv_recv_tt_query(struct sk_buff *skb, - struct batadv_hard_iface *recv_if); -int batadv_recv_roam_adv(struct sk_buff *skb, - struct batadv_hard_iface *recv_if); int batadv_recv_unicast_tvlv(struct sk_buff *skb, struct batadv_hard_iface *recv_if); int batadv_recv_unhandled_unicast_packet(struct sk_buff *skb, -- LinuxNextTracking

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[linux-next] LinuxNextTracking branch, master, updated. next-20230821
by batman＠open-mesh.org 21 Aug '23

21 Aug '23

The following commit has been merged in the master branch: commit eac27a41ab641de074655d2932fc7f8cdb446881 Author: Remi Pommarel <repk(a)triplefau.lt> Date: Fri Jul 28 15:38:50 2023 +0200 batman-adv: Do not get eth header before batadv_check_management_packet If received skb in batadv_v_elp_packet_recv or batadv_v_ogm_packet_recv is either cloned or non linearized then its data buffer will be reallocated by batadv_check_management_packet when skb_cow or skb_linearize get called. Thus geting ethernet header address inside skb data buffer before batadv_check_management_packet had any chance to reallocate it could lead to the following kernel panic: Unable to handle kernel paging request at virtual address ffffff8020ab069a Mem abort info: ESR = 0x96000007 EC = 0x25: DABT (current EL), IL = 32 bits SET = 0, FnV = 0 EA = 0, S1PTW = 0 FSC = 0x07: level 3 translation fault Data abort info: ISV = 0, ISS = 0x00000007 CM = 0, WnR = 0 swapper pgtable: 4k pages, 39-bit VAs, pgdp=0000000040f45000 [ffffff8020ab069a] pgd=180000007fffa003, p4d=180000007fffa003, pud=180000007fffa003, pmd=180000007fefe003, pte=0068000020ab0706 Internal error: Oops: 96000007 [#1] SMP Modules linked in: ahci_mvebu libahci_platform libahci dvb_usb_af9035 dvb_usb_dib0700 dib0070 dib7000m dibx000_common ath11k_pci ath10k_pci ath10k_core mwl8k_new nf_nat_sip nf_conntrack_sip xhci_plat_hcd xhci_hcd nf_nat_pptp nf_conntrack_pptp at24 sbsa_gwdt CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.15.42-00066-g3242268d425c-dirty #550 Hardware name: A8k (DT) pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : batadv_is_my_mac+0x60/0xc0 lr : batadv_v_ogm_packet_recv+0x98/0x5d0 sp : ffffff8000183820 x29: ffffff8000183820 x28: 0000000000000001 x27: ffffff8014f9af00 x26: 0000000000000000 x25: 0000000000000543 x24: 0000000000000003 x23: ffffff8020ab0580 x22: 0000000000000110 x21: ffffff80168ae880 x20: 0000000000000000 x19: ffffff800b561000 x18: 0000000000000000 x17: 0000000000000000 x16: 0000000000000000 x15: 00dc098924ae0032 x14: 0f0405433e0054b0 x13: ffffffff00000080 x12: 0000004000000001 x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000 x8 : 0000000000000000 x7 : ffffffc076dae000 x6 : ffffff8000183700 x5 : ffffffc00955e698 x4 : ffffff80168ae000 x3 : ffffff80059cf000 x2 : ffffff800b561000 x1 : ffffff8020ab0696 x0 : ffffff80168ae880 Call trace: batadv_is_my_mac+0x60/0xc0 batadv_v_ogm_packet_recv+0x98/0x5d0 batadv_batman_skb_recv+0x1b8/0x244 __netif_receive_skb_core.isra.0+0x440/0xc74 __netif_receive_skb_one_core+0x14/0x20 netif_receive_skb+0x68/0x140 br_pass_frame_up+0x70/0x80 br_handle_frame_finish+0x108/0x284 br_handle_frame+0x190/0x250 __netif_receive_skb_core.isra.0+0x240/0xc74 __netif_receive_skb_list_core+0x6c/0x90 netif_receive_skb_list_internal+0x1f4/0x310 napi_complete_done+0x64/0x1d0 gro_cell_poll+0x7c/0xa0 __napi_poll+0x34/0x174 net_rx_action+0xf8/0x2a0 _stext+0x12c/0x2ac run_ksoftirqd+0x4c/0x7c smpboot_thread_fn+0x120/0x210 kthread+0x140/0x150 ret_from_fork+0x10/0x20 Code: f9403844 eb03009f 54fffee1 f94 Thus ethernet header address should only be fetched after batadv_check_management_packet has been called. Fixes: 0da0035942d4 ("batman-adv: OGMv2 - add basic infrastructure") Cc: stable(a)vger.kernel.org Signed-off-by: Remi Pommarel <repk(a)triplefau.lt> Signed-off-by: Sven Eckelmann <sven(a)narfation.org> Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de> diff --git a/net/batman-adv/bat_v_elp.c b/net/batman-adv/bat_v_elp.c index acff565849ae..1d704574e6bf 100644 --- a/net/batman-adv/bat_v_elp.c +++ b/net/batman-adv/bat_v_elp.c @@ -505,7 +505,7 @@ int batadv_v_elp_packet_recv(struct sk_buff *skb, struct batadv_priv *bat_priv = netdev_priv(if_incoming->soft_iface); struct batadv_elp_packet *elp_packet; struct batadv_hard_iface *primary_if; - struct ethhdr *ethhdr = (struct ethhdr *)skb_mac_header(skb); + struct ethhdr *ethhdr; bool res; int ret = NET_RX_DROP; @@ -513,6 +513,7 @@ int batadv_v_elp_packet_recv(struct sk_buff *skb, if (!res) goto free_skb; + ethhdr = eth_hdr(skb); if (batadv_is_my_mac(bat_priv, ethhdr->h_source)) goto free_skb; diff --git a/net/batman-adv/bat_v_ogm.c b/net/batman-adv/bat_v_ogm.c index e710e9afe78f..84eac41d4658 100644 --- a/net/batman-adv/bat_v_ogm.c +++ b/net/batman-adv/bat_v_ogm.c @@ -985,7 +985,7 @@ int batadv_v_ogm_packet_recv(struct sk_buff *skb, { struct batadv_priv *bat_priv = netdev_priv(if_incoming->soft_iface); struct batadv_ogm2_packet *ogm_packet; - struct ethhdr *ethhdr = eth_hdr(skb); + struct ethhdr *ethhdr; int ogm_offset; u8 *packet_pos; int ret = NET_RX_DROP; @@ -999,6 +999,7 @@ int batadv_v_ogm_packet_recv(struct sk_buff *skb, if (!batadv_check_management_packet(skb, if_incoming, BATADV_OGM2_HLEN)) goto free_skb; + ethhdr = eth_hdr(skb); if (batadv_is_my_mac(bat_priv, ethhdr->h_source)) goto free_skb; -- LinuxNextTracking

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[linux-next] LinuxNextTracking branch, master, updated. next-20230821
by batman＠open-mesh.org 21 Aug '23

21 Aug '23

The following commit has been merged in the master branch: commit e4b817804579624b47823d87e647ec6c3d3ab827 Author: Sven Eckelmann <sven(a)narfation.org> Date: Thu Jul 27 10:13:42 2023 +0200 batman-adv: Avoid magic value for minimum MTU The header linux/if_ether.h already defines a constant for the minimum MTU. So simply use it instead of having a magic constant in the code. Signed-off-by: Sven Eckelmann <sven(a)narfation.org> Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de> diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c index d3fdf82282af..f7947fad06f2 100644 --- a/net/batman-adv/soft-interface.c +++ b/net/batman-adv/soft-interface.c @@ -154,7 +154,7 @@ static int batadv_interface_set_mac_addr(struct net_device *dev, void *p) static int batadv_interface_change_mtu(struct net_device *dev, int new_mtu) { /* check ranges */ - if (new_mtu < 68 || new_mtu > batadv_hardif_min_mtu(dev)) + if (new_mtu < ETH_MIN_MTU || new_mtu > batadv_hardif_min_mtu(dev)) return -EINVAL; dev->mtu = new_mtu; -- LinuxNextTracking

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[linux-next] LinuxNextTracking branch, master, updated. next-20230821
by batman＠open-mesh.org 21 Aug '23

21 Aug '23

The following commit has been merged in the master branch: commit 2744cefe03371cb6dda18649635e5dcbbb227ec9 Author: Simon Wunderlich <sw(a)simonwunderlich.de> Date: Thu Aug 3 21:09:39 2023 +0200 batman-adv: Start new development cycle This version will contain all the (major or even only minor) changes for Linux 6.6. The version number isn't a semantic version number with major and minor information. It is just encoding the year of the expected publishing as Linux -rc1 and the number of published versions this year (starting at 0). Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de> diff --git a/net/batman-adv/main.h b/net/batman-adv/main.h index 156ed39eded1..10007c5894a1 100644 --- a/net/batman-adv/main.h +++ b/net/batman-adv/main.h @@ -13,7 +13,7 @@ #define BATADV_DRIVER_DEVICE "batman-adv" #ifndef BATADV_SOURCE_VERSION -#define BATADV_SOURCE_VERSION "2023.1" +#define BATADV_SOURCE_VERSION "2023.3" #endif /* B.A.T.M.A.N. parameters */ -- LinuxNextTracking

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[linux-next] LinuxNextTracking branch, master, updated. next-20230821
by batman＠open-mesh.org 21 Aug '23

21 Aug '23

The following commit has been merged in the master branch: commit d8e42a2b0addf238be8b3b37dcd9795a5c1be459 Author: Sven Eckelmann <sven(a)narfation.org> Date: Wed Jul 19 10:01:15 2023 +0200 batman-adv: Don't increase MTU when set by user If the user set an MTU value, it usually means that there are special requirements for the MTU. But if an interface gots activated, the MTU was always recalculated and then the user set value was overwritten. The only reason why this user set value has to be overwritten, is when the MTU has to be decreased because batman-adv is not able to transfer packets with the user specified size. Fixes: c6c8fea29769 ("net: Add batman-adv meshing protocol") Cc: stable(a)vger.kernel.org Signed-off-by: Sven Eckelmann <sven(a)narfation.org> Signed-off-by: Simon Wunderlich <sw(a)simonwunderlich.de> diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c index ae5762af0146..24c9c0c3f316 100644 --- a/net/batman-adv/hard-interface.c +++ b/net/batman-adv/hard-interface.c @@ -630,7 +630,19 @@ out: */ void batadv_update_min_mtu(struct net_device *soft_iface) { - dev_set_mtu(soft_iface, batadv_hardif_min_mtu(soft_iface)); + struct batadv_priv *bat_priv = netdev_priv(soft_iface); + int limit_mtu; + int mtu; + + mtu = batadv_hardif_min_mtu(soft_iface); + + if (bat_priv->mtu_set_by_user) + limit_mtu = bat_priv->mtu_set_by_user; + else + limit_mtu = ETH_DATA_LEN; + + mtu = min(mtu, limit_mtu); + dev_set_mtu(soft_iface, mtu); /* Check if the local translate table should be cleaned up to match a * new (and smaller) MTU. diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c index d3fdf82282af..85d00dc9ce32 100644 --- a/net/batman-adv/soft-interface.c +++ b/net/batman-adv/soft-interface.c @@ -153,11 +153,14 @@ static int batadv_interface_set_mac_addr(struct net_device *dev, void *p) static int batadv_interface_change_mtu(struct net_device *dev, int new_mtu) { + struct batadv_priv *bat_priv = netdev_priv(dev); + /* check ranges */ if (new_mtu < 68 || new_mtu > batadv_hardif_min_mtu(dev)) return -EINVAL; dev->mtu = new_mtu; + bat_priv->mtu_set_by_user = new_mtu; return 0; } diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h index ca9449ec9836..cf1a0eafe3ab 100644 --- a/net/batman-adv/types.h +++ b/net/batman-adv/types.h @@ -1546,6 +1546,12 @@ struct batadv_priv { /** @soft_iface: net device which holds this struct as private data */ struct net_device *soft_iface; + /** + * @mtu_set_by_user: MTU was set once by user + * protected by rtnl_lock + */ + int mtu_set_by_user; + /** * @bat_counters: mesh internal traffic statistic counters (see * batadv_counters) -- LinuxNextTracking

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Build check errors found: 2023-08-21
by postmaster＠open-mesh.org 21 Aug '23

21 Aug '23

Name of failed tests ==================== stable ------ * unused_symbols linux-4.14 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n * unused_symbols linux-4.14 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=n * unused_symbols linux-4.14 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=y * unused_symbols linux-4.14 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=y * unused_symbols linux-4.14.320 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n * unused_symbols linux-4.14.320 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=n * unused_symbols linux-4.14.320 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y * unused_symbols linux-4.14.320 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y * unused_symbols linux-4.15 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y * unused_symbols linux-4.15 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=y * unused_symbols linux-4.15 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y * unused_symbols linux-4.15 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=n MCAST=n BATMAN_V=n * unused_symbols linux-4.15 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=y * unused_symbols linux-4.16 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=y * unused_symbols linux-4.16 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=y * unused_symbols linux-4.16 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=y * unused_symbols linux-4.16 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=y * unused_symbols linux-4.16 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=n MCAST=n BATMAN_V=n * unused_symbols linux-4.17 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=y * unused_symbols linux-4.17 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=n * unused_symbols linux-4.17 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=y * unused_symbols linux-4.17 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=n * unused_symbols linux-4.17 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=n * unused_symbols linux-4.17 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=y * unused_symbols linux-4.17 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=y * unused_symbols linux-4.18 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=n * unused_symbols linux-4.18 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n * unused_symbols linux-4.18 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=y * unused_symbols linux-4.18 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y * unused_symbols linux-4.18 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=n * unused_symbols linux-4.18 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=y * unused_symbols linux-4.18 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=n * unused_symbols linux-4.19 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=n * unused_symbols linux-4.19 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=n * unused_symbols linux-4.19 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n * unused_symbols linux-4.19 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=y * unused_symbols linux-4.19 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y * unused_symbols linux-4.19 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=y * unused_symbols linux-4.19 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=n * unused_symbols linux-4.19 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=y * unused_symbols linux-4.19.288 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=n * unused_symbols linux-4.19.288 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=y * unused_symbols linux-4.19.288 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n * unused_symbols linux-4.19.288 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=n * unused_symbols linux-4.19.288 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=n * unused_symbols linux-4.19.288 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=y * unused_symbols linux-4.20 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=n * unused_symbols linux-4.20 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=y * unused_symbols linux-4.20 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=n * unused_symbols linux-5.0 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=y * unused_symbols linux-5.0 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=y * unused_symbols linux-5.0 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n * unused_symbols linux-5.0 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=y * unused_symbols linux-5.0 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n * unused_symbols linux-5.0 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=n * unused_symbols linux-5.0 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=n * unused_symbols linux-5.1 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=y * unused_symbols linux-5.1 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n * unused_symbols linux-5.10 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=n * unused_symbols linux-5.10 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=n * unused_symbols linux-5.10 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=n * unused_symbols linux-5.10 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=y * unused_symbols linux-5.10 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=n * unused_symbols linux-5.10 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=y * unused_symbols linux-5.10.186 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=y * unused_symbols linux-5.10.186 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=y * unused_symbols linux-5.11 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=n * unused_symbols linux-5.11 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=n * unused_symbols linux-5.11 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=y * unused_symbols linux-5.11 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=n * unused_symbols linux-5.11 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n * unused_symbols linux-5.11 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=y * unused_symbols linux-5.11 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=y * unused_symbols linux-5.11 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=n * unused_symbols linux-5.12 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=y * unused_symbols linux-5.12 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=n * unused_symbols linux-5.12 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=n * unused_symbols linux-5.12 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=y * unused_symbols linux-5.12 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n * unused_symbols linux-5.12 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=y * unused_symbols linux-5.12 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=n * unused_symbols linux-5.13 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=n MCAST=n BATMAN_V=y * unused_symbols linux-5.13 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=y * unused_symbols linux-5.13 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=n * unused_symbols linux-5.13 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=n * unused_symbols linux-5.14 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n * unused_symbols linux-5.14 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=n * unused_symbols linux-5.14 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=n * unused_symbols linux-5.14 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n * unused_symbols linux-5.14 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=y * unused_symbols linux-5.15 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=n MCAST=n BATMAN_V=y * unused_symbols linux-5.15 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n * unused_symbols linux-5.15 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y * unused_symbols linux-5.15 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n * unused_symbols linux-5.15.120 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=y * unused_symbols linux-5.15.120 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=y * unused_symbols linux-5.15.120 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=n * unused_symbols linux-5.15.120 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=y * unused_symbols linux-5.15.120 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=y * unused_symbols linux-5.15.120 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=y * unused_symbols linux-5.16 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n * unused_symbols linux-5.16 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=y * unused_symbols linux-5.16 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n * unused_symbols linux-5.16 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=y * unused_symbols linux-5.16 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=n * unused_symbols linux-5.16 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=n * unused_symbols linux-5.17 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=y * unused_symbols linux-5.17 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=n * unused_symbols linux-5.17 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n * unused_symbols linux-5.18 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y * unused_symbols linux-5.18 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=y * unused_symbols linux-5.18 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=y * unused_symbols linux-5.18 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=n * unused_symbols linux-5.18 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=n * unused_symbols linux-5.18 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=y * unused_symbols linux-5.18 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=n * unused_symbols linux-5.18 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=y * unused_symbols linux-5.19 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=n * unused_symbols linux-5.19 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=n * unused_symbols linux-5.19 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n * unused_symbols linux-5.19 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=y * unused_symbols linux-5.19 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n * unused_symbols linux-5.2 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=n * unused_symbols linux-5.2 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=n * unused_symbols linux-5.2 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=y * unused_symbols linux-5.2 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=y * unused_symbols linux-5.2 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=n MCAST=n BATMAN_V=n * unused_symbols linux-5.2 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=y * unused_symbols linux-5.2 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=n * unused_symbols linux-5.3 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=y * unused_symbols linux-5.3 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=y * unused_symbols linux-5.3 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=n * unused_symbols linux-5.3 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=n * unused_symbols linux-5.3 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=y * unused_symbols linux-5.4 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=n * unused_symbols linux-5.4 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=n MCAST=n BATMAN_V=y * unused_symbols linux-5.4 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=n * unused_symbols linux-5.4 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=n * unused_symbols linux-5.4.249 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=n * unused_symbols linux-5.4.249 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=n * unused_symbols linux-5.4.249 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=n * unused_symbols linux-5.4.249 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=n * unused_symbols linux-5.4.249 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=n * unused_symbols linux-5.5 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=y * unused_symbols linux-5.5 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=y * unused_symbols linux-5.5 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=y * unused_symbols linux-5.5 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n * unused_symbols linux-5.5 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=y * unused_symbols linux-5.5 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=y * unused_symbols linux-5.6 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=y * unused_symbols linux-5.6 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=n * unused_symbols linux-5.6 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n * unused_symbols linux-5.6 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n * unused_symbols linux-5.6 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=y * unused_symbols linux-5.6 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n * unused_symbols linux-5.7 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=y * unused_symbols linux-5.7 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=n MCAST=n BATMAN_V=n * unused_symbols linux-5.7 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=n * unused_symbols linux-5.7 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n * unused_symbols linux-5.7 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n * unused_symbols linux-5.7 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=y * unused_symbols linux-5.7 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n * unused_symbols linux-5.8 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=n * unused_symbols linux-5.8 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=y * unused_symbols linux-5.8 cfg: BLA=y DAT=n DEBUG=n TRACING=y NC=n MCAST=n BATMAN_V=n * unused_symbols linux-5.8 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=n * unused_symbols linux-5.9 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=n * unused_symbols linux-5.9 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=n MCAST=n BATMAN_V=y * unused_symbols linux-5.9 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=n * unused_symbols linux-5.9 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n * unused_symbols linux-5.9 cfg: BLA=y DAT=y DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=n * unused_symbols linux-6.0 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=y * unused_symbols linux-6.0 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=y * unused_symbols linux-6.0 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=y * unused_symbols linux-6.0 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y * unused_symbols linux-6.1 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=n * unused_symbols linux-6.1 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=n * unused_symbols linux-6.1 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n * unused_symbols linux-6.1.38 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=n * unused_symbols linux-6.1.38 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=n * unused_symbols linux-6.1.38 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=n * unused_symbols linux-6.1.38 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=y * unused_symbols linux-6.1.38 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n * unused_symbols linux-6.2 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=n * unused_symbols linux-6.2 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=y * unused_symbols linux-6.2 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n * unused_symbols linux-6.2 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=y * unused_symbols linux-6.2 cfg: BLA=n DAT=y DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y * unused_symbols linux-6.2 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=n * unused_symbols linux-6.2 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=y * unused_symbols linux-6.2 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n * unused_symbols linux-6.2 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y * unused_symbols linux-6.2 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y * unused_symbols linux-6.2 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=y * unused_symbols linux-6.3 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=y * unused_symbols linux-6.3 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y * unused_symbols linux-6.3.12 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y * unused_symbols linux-6.3.12 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y * unused_symbols linux-6.3.12 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=n * unused_symbols linux-6.3.12 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y * unused_symbols linux-6.3.12 cfg: BLA=y DAT=n DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=n * unused_symbols linux-6.3.12 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=n MCAST=n BATMAN_V=n * unused_symbols linux-6.3.12 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=n * unused_symbols linux-6.4 cfg: BLA=n DAT=n DEBUG=y TRACING=n NC=n MCAST=n BATMAN_V=y * unused_symbols linux-6.4 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=y * unused_symbols linux-6.4 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=y * unused_symbols linux-6.4 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=n * unused_symbols linux-6.4 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=y MCAST=n BATMAN_V=y * unused_symbols linux-6.4 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=y MCAST=y BATMAN_V=n * unused_symbols linux-6.4.2 cfg: BLA=n DAT=n DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n * unused_symbols linux-6.4.2 cfg: BLA=n DAT=n DEBUG=n TRACING=y NC=y MCAST=n BATMAN_V=n * unused_symbols linux-6.4.2 cfg: BLA=n DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n * unused_symbols linux-6.4.2 cfg: BLA=n DAT=y DEBUG=n TRACING=y NC=n MCAST=y BATMAN_V=n * unused_symbols linux-6.4.2 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=n * unused_symbols linux-6.4.2 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=y * unused_symbols linux-6.4.2 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=n MCAST=n BATMAN_V=n * unused_symbols linux-6.4.2 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=y * unused_symbols linux-6.4.2 cfg: BLA=y DAT=y DEBUG=n TRACING=y NC=y MCAST=y BATMAN_V=n * unused_symbols linux-6.4.2 cfg: BLA=y DAT=y DEBUG=y TRACING=n NC=n MCAST=y BATMAN_V=y * unused_symbols linux-6.5-rc1 cfg: BLA=n DAT=n DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=y * unused_symbols linux-6.5-rc1 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=n MCAST=y BATMAN_V=n * unused_symbols linux-6.5-rc1 cfg: BLA=n DAT=y DEBUG=y TRACING=y NC=y MCAST=y BATMAN_V=y * unused_symbols linux-6.5-rc1 cfg: BLA=y DAT=n DEBUG=y TRACING=y NC=y MCAST=n BATMAN_V=y * unused_symbols linux-6.5-rc1 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=y MCAST=n BATMAN_V=n * unused_symbols linux-6.5-rc1 cfg: BLA=y DAT=y DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y main ---- * difference between net-next and batadv main * headers Output of different failed tests ================================ main: difference between net-next and batadv main ------------------------------------------------- netnext/net/batman-adv/bat_v_elp.c | 3 +-- netnext/net/batman-adv/bat_v_ogm.c | 7 ++----- netnext/net/batman-adv/hard-interface.c | 14 +------------- netnext/net/batman-adv/soft-interface.c | 3 --- netnext/net/batman-adv/translation-table.c | 1 + netnext/net/batman-adv/types.h | 6 ------ 6 files changed, 5 insertions(+), 29 deletions(-) main: headers ------------- diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c index 8e4fb33c..ade2d2ba 100644 --- a/net/batman-adv/hard-interface.c +++ b/net/batman-adv/hard-interface.c @@ -6,10 +6,8 @@ #include "hard-interface.h" #include "main.h" // IWYU pragma: keep - #include <linux/atomic.h> #include <linux/byteorder/generic.h> -#include <linux/compiler.h> #include <linux/container_of.h> #include <linux/errno.h> #include <linux/gfp.h> @@ -31,6 +29,7 @@ #include <net/rtnetlink.h> #include <uapi/linux/batadv_packet.h> +#include "asm-generic/rwonce.h" #include "bat_v.h" #include "bridge_loop_avoidance.h" #include "distributed-arp-table.h" stable: unused_symbols linux-4.18 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=y MCAST=y BATMAN_V=y --------------------------------------------------------------------------- batadv_gw_bandwidth_set batadv_netlink_notify_hardif batadv_netlink_notify_mesh batadv_netlink_notify_vlan stable: unused_symbols linux-6.2 cfg: BLA=y DAT=n DEBUG=n TRACING=n NC=n MCAST=y BATMAN_V=n --------------------------------------------------------------------------- batadv_gw_bandwidth_set batadv_netlink_notify_hardif batadv_netlink_notify_mesh batadv_netlink_notify_vlan batadv_parse_throughput Statistics ========== stable ------ Failed tests: 225 Started build tests: 225 Tested Linux versions: 41 Tested configs: 108 main ---- Failed tests: 2 Started build tests: 218 Tested Linux versions: 40 Tested configs: 108

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linux-merge August 2023