From: kernel test robot <lkp@intel.com>
To: oe-kbuild@lists.linux.dev
Cc: lkp@intel.com
Subject: Re: [PATCH net-next v1 4/5] net: bonding: add the READ_ONCE/WRITE_ONCE for outside lock accessing
Date: Wed, 26 Nov 2025 08:50:11 +0800 [thread overview]
Message-ID: <202511260730.QubKBTo6-lkp@intel.com> (raw)
::::::
:::::: Manual check reason: "low confidence bisect report"
::::::
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
In-Reply-To: <20251125084451.11632-5-tonghao@bamaicloud.com>
References: <20251125084451.11632-5-tonghao@bamaicloud.com>
TO: Tonghao Zhang <tonghao@bamaicloud.com>
TO: netdev@vger.kernel.org
CC: Tonghao Zhang <tonghao@bamaicloud.com>
CC: Jay Vosburgh <jv@jvosburgh.net>
CC: Eric Dumazet <edumazet@google.com>
CC: Jakub Kicinski <kuba@kernel.org>
CC: Paolo Abeni <pabeni@redhat.com>
CC: Simon Horman <horms@kernel.org>
CC: Jonathan Corbet <corbet@lwn.net>
CC: Andrew Lunn <andrew+netdev@lunn.ch>
CC: Nikolay Aleksandrov <razor@blackwall.org>
CC: Hangbin Liu <liuhangbin@gmail.com>
Hi Tonghao,
kernel test robot noticed the following build errors:
[auto build test ERROR on net-next/main]
url: https://github.com/intel-lab-lkp/linux/commits/Tonghao-Zhang/net-bonding-use-workqueue-to-make-sure-peer-notify-updated-in-lacp-mode/20251125-164825
base: net-next/main
patch link: https://lore.kernel.org/r/20251125084451.11632-5-tonghao%40bamaicloud.com
patch subject: [PATCH net-next v1 4/5] net: bonding: add the READ_ONCE/WRITE_ONCE for outside lock accessing
:::::: branch date: 16 hours ago
:::::: commit date: 16 hours ago
config: x86_64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20251126/202511260730.QubKBTo6-lkp@intel.com/config)
compiler: gcc-14 (Debian 14.2.0-19) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251126/202511260730.QubKBTo6-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/r/202511260730.QubKBTo6-lkp@intel.com/
All error/warnings (new ones prefixed by >>):
drivers/net/bonding/bond_main.c: In function 'bond_peer_notify_reset':
>> drivers/net/bonding/bond_main.c:6585:37: error: unterminated argument list invoking macro "WRITE_ONCE"
6585 | MODULE_IMPORT_NS("NETDEV_INTERNAL");
| ^
>> drivers/net/bonding/bond_main.c:1207:9: error: 'WRITE_ONCE' undeclared (first use in this function)
1207 | WRITE_ONCE(bond->send_peer_notif,
| ^~~~~~~~~~
drivers/net/bonding/bond_main.c:1207:9: note: each undeclared identifier is reported only once for each function it appears in
>> drivers/net/bonding/bond_main.c:1207:19: error: expected ';' at end of input
1207 | WRITE_ONCE(bond->send_peer_notif,
| ^
| ;
......
>> drivers/net/bonding/bond_main.c:1207:9: error: expected declaration or statement at end of input
1207 | WRITE_ONCE(bond->send_peer_notif,
| ^~~~~~~~~~
drivers/net/bonding/bond_main.c: At top level:
>> drivers/net/bonding/bond_main.c:263:12: warning: 'bond_init' declared 'static' but never defined [-Wunused-function]
263 | static int bond_init(struct net_device *bond_dev);
| ^~~~~~~~~
>> drivers/net/bonding/bond_main.c:264:13: warning: 'bond_uninit' declared 'static' but never defined [-Wunused-function]
264 | static void bond_uninit(struct net_device *bond_dev);
| ^~~~~~~~~~~
>> drivers/net/bonding/bond_main.c:265:13: warning: 'bond_get_stats' declared 'static' but never defined [-Wunused-function]
265 | static void bond_get_stats(struct net_device *bond_dev,
| ^~~~~~~~~~~~~~
>> drivers/net/bonding/bond_main.c:267:13: warning: 'bond_slave_arr_handler' declared 'static' but never defined [-Wunused-function]
267 | static void bond_slave_arr_handler(struct work_struct *work);
| ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/bonding/bond_main.c:268:13: warning: 'bond_time_in_interval' declared 'static' but never defined [-Wunused-function]
268 | static bool bond_time_in_interval(struct bonding *bond, unsigned long last_act,
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/net/bonding/bond_main.c:270:13: warning: 'bond_netdev_notify_work' declared 'static' but never defined [-Wunused-function]
270 | static void bond_netdev_notify_work(struct work_struct *work);
| ^~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/bonding/bond_main.c:1205:13: warning: 'bond_peer_notify_reset' defined but not used [-Wunused-function]
1205 | static void bond_peer_notify_reset(struct bonding *bond)
| ^~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/bonding/bond_main.c:1166:13: warning: 'bond_should_notify_peers' defined but not used [-Wunused-function]
1166 | static bool bond_should_notify_peers(struct bonding *bond)
| ^~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/bonding/bond_main.c:1142:22: warning: 'bond_find_best_slave' defined but not used [-Wunused-function]
1142 | static struct slave *bond_find_best_slave(struct bonding *bond)
| ^~~~~~~~~~~~~~~~~~~~
>> drivers/net/bonding/bond_main.c:1004:13: warning: 'bond_do_fail_over_mac' defined but not used [-Wunused-function]
1004 | static void bond_do_fail_over_mac(struct bonding *bond,
| ^~~~~~~~~~~~~~~~~~~~~
>> drivers/net/bonding/bond_main.c:922:13: warning: 'bond_hw_addr_swap' defined but not used [-Wunused-function]
922 | static void bond_hw_addr_swap(struct bonding *bond, struct slave *new_active,
| ^~~~~~~~~~~~~~~~~
>> drivers/net/bonding/bond_main.c:884:13: warning: 'bond_resend_igmp_join_requests_delayed' defined but not used [-Wunused-function]
884 | static void bond_resend_igmp_join_requests_delayed(struct work_struct *work)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/bonding/bond_main.c:858:12: warning: 'bond_set_allmulti' defined but not used [-Wunused-function]
858 | static int bond_set_allmulti(struct bonding *bond, int inc)
| ^~~~~~~~~~~~~~~~~
>> drivers/net/bonding/bond_main.c:835:12: warning: 'bond_set_promiscuity' defined but not used [-Wunused-function]
835 | static int bond_set_promiscuity(struct bonding *bond, int inc)
| ^~~~~~~~~~~~~~~~~~~~
>> drivers/net/bonding/bond_main.c:788:12: warning: 'bond_update_speed_duplex' defined but not used [-Wunused-function]
788 | static int bond_update_speed_duplex(struct slave *slave)
| ^~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/net/bonding/bond_main.c:735:33: warning: 'bond_xfrmdev_ops' defined but not used [-Wunused-const-variable=]
735 | static const struct xfrmdev_ops bond_xfrmdev_ops = {
| ^~~~~~~~~~~~~~~~
drivers/net/bonding/bond_main.c:593:13: warning: 'bond_ipsec_del_sa_all' defined but not used [-Wunused-function]
593 | static void bond_ipsec_del_sa_all(struct bonding *bond)
| ^~~~~~~~~~~~~~~~~~~~~
drivers/net/bonding/bond_main.c:516:13: warning: 'bond_ipsec_add_sa_all' defined but not used [-Wunused-function]
516 | static void bond_ipsec_add_sa_all(struct bonding *bond)
| ^~~~~~~~~~~~~~~~~~~~~
drivers/net/bonding/bond_main.c:404:12: warning: 'bond_vlan_rx_kill_vid' defined but not used [-Wunused-function]
404 | static int bond_vlan_rx_kill_vid(struct net_device *bond_dev,
| ^~~~~~~~~~~~~~~~~~~~~
drivers/net/bonding/bond_main.c:370:12: warning: 'bond_vlan_rx_add_vid' defined but not used [-Wunused-function]
370 | static int bond_vlan_rx_add_vid(struct net_device *bond_dev,
| ^~~~~~~~~~~~~~~~~~~~
drivers/net/bonding/bond_main.c:314:13: warning: 'bond_sk_check' defined but not used [-Wunused-function]
314 | static bool bond_sk_check(struct bonding *bond)
| ^~~~~~~~~~~~~
drivers/net/bonding/bond_main.c:259:30: warning: 'flow_keys_bonding' defined but not used [-Wunused-variable]
259 | static struct flow_dissector flow_keys_bonding __read_mostly;
| ^~~~~~~~~~~~~~~~~
drivers/net/bonding/bond_main.c:216:40: warning: 'flow_keys_bonding_keys' defined but not used [-Wunused-const-variable=]
216 | static const struct flow_dissector_key flow_keys_bonding_keys[] = {
| ^~~~~~~~~~~~~~~~~~~~~~
drivers/net/bonding/bond_main.c:122:27: warning: 'bonding_defaults' defined but not used [-Wunused-variable]
122 | static struct bond_params bonding_defaults;
| ^~~~~~~~~~~~~~~~
vim +/WRITE_ONCE +6585 drivers/net/bonding/bond_main.c
^1da177e4c3f41 Linus Torvalds 2005-04-16 6579
^1da177e4c3f41 Linus Torvalds 2005-04-16 6580 module_init(bonding_init);
^1da177e4c3f41 Linus Torvalds 2005-04-16 6581 module_exit(bonding_exit);
^1da177e4c3f41 Linus Torvalds 2005-04-16 6582 MODULE_LICENSE("GPL");
2b526b56e39628 Leon Romanovsky 2020-02-24 6583 MODULE_DESCRIPTION(DRV_DESCRIPTION);
^1da177e4c3f41 Linus Torvalds 2005-04-16 6584 MODULE_AUTHOR("Thomas Davis, tadavis@lbl.gov and many others");
0413a34ef678c3 Stanislav Fomichev 2025-07-17 @6585 MODULE_IMPORT_NS("NETDEV_INTERNAL");
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next reply other threads:[~2025-11-26 0:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-26 0:50 kernel test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2025-11-25 8:44 [PATCH net-next v1 0/5] A series of minor optimizations of the bonding module Tonghao Zhang
2025-11-25 8:44 ` [PATCH net-next v1 4/5] net: bonding: add the READ_ONCE/WRITE_ONCE for outside lock accessing Tonghao Zhang
2025-11-25 23:56 ` kernel test robot
2025-11-26 1:25 ` Jason Xing
2025-11-26 2:05 ` Tonghao Zhang
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