From: kernel test robot <lkp@intel.com>
To: Mengyuan Lou <mengyuanlou@net-swift.com>
Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org,
Jakub Kicinski <kuba@kernel.org>
Subject: drivers/net/ethernet/wangxun/libwx/wx_ethtool.c:225: undefined reference to `phylink_ethtool_nway_reset'
Date: Sun, 14 Dec 2025 08:30:33 +0800 [thread overview]
Message-ID: <202512140852.VA3cquzw-lkp@intel.com> (raw)
Hi Mengyuan,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 4a298a43f5e339f48d2dda0665c02b88ee9a4e03
commit: a0008a3658a34a54e77f2568bdaa2626233b1459 net: wangxun: add ngbevf build
date: 5 months ago
config: powerpc64-randconfig-002-20251214 (https://download.01.org/0day-ci/archive/20251214/202512140852.VA3cquzw-lkp@intel.com/config)
compiler: powerpc64-linux-gcc (GCC) 10.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251214/202512140852.VA3cquzw-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/oe-kbuild-all/202512140852.VA3cquzw-lkp@intel.com/
All errors (new ones prefixed by >>):
powerpc64-linux-ld: warning: discarding dynamic section .glink
powerpc64-linux-ld: warning: discarding dynamic section .plt
powerpc64-linux-ld: linkage table error against `phylink_ethtool_get_pauseparam'
powerpc64-linux-ld: stubs don't match calculated size
powerpc64-linux-ld: can not build stubs: bad value
powerpc64-linux-ld: drivers/net/ethernet/wangxun/libwx/wx_ethtool.o: in function `wx_nway_reset':
>> drivers/net/ethernet/wangxun/libwx/wx_ethtool.c:225: undefined reference to `phylink_ethtool_nway_reset'
powerpc64-linux-ld: drivers/net/ethernet/wangxun/libwx/wx_ethtool.o: in function `wx_get_link_ksettings':
>> drivers/net/ethernet/wangxun/libwx/wx_ethtool.c:234: undefined reference to `phylink_ethtool_ksettings_get'
powerpc64-linux-ld: drivers/net/ethernet/wangxun/libwx/wx_ethtool.o: in function `wx_set_link_ksettings':
>> drivers/net/ethernet/wangxun/libwx/wx_ethtool.c:246: undefined reference to `phylink_ethtool_ksettings_set'
powerpc64-linux-ld: drivers/net/ethernet/wangxun/libwx/wx_ethtool.o: in function `wx_get_pauseparam':
>> drivers/net/ethernet/wangxun/libwx/wx_ethtool.c:258: undefined reference to `phylink_ethtool_get_pauseparam'
powerpc64-linux-ld: drivers/net/ethernet/wangxun/libwx/wx_ethtool.o: in function `wx_set_pauseparam':
>> drivers/net/ethernet/wangxun/libwx/wx_ethtool.c:270: undefined reference to `phylink_ethtool_set_pauseparam'
vim +225 drivers/net/ethernet/wangxun/libwx/wx_ethtool.c
e8e138cf7383cf Jiawen Wu 2024-01-03 217
e8e138cf7383cf Jiawen Wu 2024-01-03 218 int wx_nway_reset(struct net_device *netdev)
e8e138cf7383cf Jiawen Wu 2024-01-03 219 {
e8e138cf7383cf Jiawen Wu 2024-01-03 220 struct wx *wx = netdev_priv(netdev);
e8e138cf7383cf Jiawen Wu 2024-01-03 221
39709fe4bacda6 Jiawen Wu 2025-05-21 222 if (wx->mac.type == wx_mac_aml40)
2e5af6b2ae8532 Jiawen Wu 2025-02-21 223 return -EOPNOTSUPP;
2e5af6b2ae8532 Jiawen Wu 2025-02-21 224
e8e138cf7383cf Jiawen Wu 2024-01-03 @225 return phylink_ethtool_nway_reset(wx->phylink);
e8e138cf7383cf Jiawen Wu 2024-01-03 226 }
e8e138cf7383cf Jiawen Wu 2024-01-03 227 EXPORT_SYMBOL(wx_nway_reset);
e8e138cf7383cf Jiawen Wu 2024-01-03 228
e8e138cf7383cf Jiawen Wu 2024-01-03 229 int wx_get_link_ksettings(struct net_device *netdev,
e8e138cf7383cf Jiawen Wu 2024-01-03 230 struct ethtool_link_ksettings *cmd)
e8e138cf7383cf Jiawen Wu 2024-01-03 231 {
e8e138cf7383cf Jiawen Wu 2024-01-03 232 struct wx *wx = netdev_priv(netdev);
e8e138cf7383cf Jiawen Wu 2024-01-03 233
e8e138cf7383cf Jiawen Wu 2024-01-03 @234 return phylink_ethtool_ksettings_get(wx->phylink, cmd);
e8e138cf7383cf Jiawen Wu 2024-01-03 235 }
e8e138cf7383cf Jiawen Wu 2024-01-03 236 EXPORT_SYMBOL(wx_get_link_ksettings);
e8e138cf7383cf Jiawen Wu 2024-01-03 237
e8e138cf7383cf Jiawen Wu 2024-01-03 238 int wx_set_link_ksettings(struct net_device *netdev,
e8e138cf7383cf Jiawen Wu 2024-01-03 239 const struct ethtool_link_ksettings *cmd)
e8e138cf7383cf Jiawen Wu 2024-01-03 240 {
e8e138cf7383cf Jiawen Wu 2024-01-03 241 struct wx *wx = netdev_priv(netdev);
e8e138cf7383cf Jiawen Wu 2024-01-03 242
39709fe4bacda6 Jiawen Wu 2025-05-21 243 if (wx->mac.type == wx_mac_aml40)
2e5af6b2ae8532 Jiawen Wu 2025-02-21 244 return -EOPNOTSUPP;
2e5af6b2ae8532 Jiawen Wu 2025-02-21 245
e8e138cf7383cf Jiawen Wu 2024-01-03 @246 return phylink_ethtool_ksettings_set(wx->phylink, cmd);
e8e138cf7383cf Jiawen Wu 2024-01-03 247 }
e8e138cf7383cf Jiawen Wu 2024-01-03 248 EXPORT_SYMBOL(wx_set_link_ksettings);
2fe2ca09da953b Jiawen Wu 2024-01-03 249
2fe2ca09da953b Jiawen Wu 2024-01-03 250 void wx_get_pauseparam(struct net_device *netdev,
2fe2ca09da953b Jiawen Wu 2024-01-03 251 struct ethtool_pauseparam *pause)
2fe2ca09da953b Jiawen Wu 2024-01-03 252 {
2fe2ca09da953b Jiawen Wu 2024-01-03 253 struct wx *wx = netdev_priv(netdev);
2fe2ca09da953b Jiawen Wu 2024-01-03 254
39709fe4bacda6 Jiawen Wu 2025-05-21 255 if (wx->mac.type == wx_mac_aml40)
2e5af6b2ae8532 Jiawen Wu 2025-02-21 256 return;
2e5af6b2ae8532 Jiawen Wu 2025-02-21 257
2fe2ca09da953b Jiawen Wu 2024-01-03 @258 phylink_ethtool_get_pauseparam(wx->phylink, pause);
2fe2ca09da953b Jiawen Wu 2024-01-03 259 }
2fe2ca09da953b Jiawen Wu 2024-01-03 260 EXPORT_SYMBOL(wx_get_pauseparam);
2fe2ca09da953b Jiawen Wu 2024-01-03 261
2fe2ca09da953b Jiawen Wu 2024-01-03 262 int wx_set_pauseparam(struct net_device *netdev,
2fe2ca09da953b Jiawen Wu 2024-01-03 263 struct ethtool_pauseparam *pause)
2fe2ca09da953b Jiawen Wu 2024-01-03 264 {
2fe2ca09da953b Jiawen Wu 2024-01-03 265 struct wx *wx = netdev_priv(netdev);
2fe2ca09da953b Jiawen Wu 2024-01-03 266
39709fe4bacda6 Jiawen Wu 2025-05-21 267 if (wx->mac.type == wx_mac_aml40)
2e5af6b2ae8532 Jiawen Wu 2025-02-21 268 return -EOPNOTSUPP;
2e5af6b2ae8532 Jiawen Wu 2025-02-21 269
2fe2ca09da953b Jiawen Wu 2024-01-03 @270 return phylink_ethtool_set_pauseparam(wx->phylink, pause);
2fe2ca09da953b Jiawen Wu 2024-01-03 271 }
2fe2ca09da953b Jiawen Wu 2024-01-03 272 EXPORT_SYMBOL(wx_set_pauseparam);
883b5984a5d290 Jiawen Wu 2024-01-03 273
:::::: The code at line 225 was first introduced by commit
:::::: e8e138cf7383cf820419fcbec63992e75a01467b net: libwx: add phylink to libwx
:::::: TO: Jiawen Wu <jiawenwu@trustnetic.com>
:::::: CC: David S. Miller <davem@davemloft.net>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next reply other threads:[~2025-12-14 0:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-14 0:30 kernel test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2025-11-10 4:12 drivers/net/ethernet/wangxun/libwx/wx_ethtool.c:225:undefined " kernel test robot
2025-11-10 8:06 ` mengyuanlou
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