* Re: [net-next PATCH 5/6] net: pcs: airoha: add PCS driver for Airoha SoC
[not found] <20250318235850.6411-6-ansuelsmth@gmail.com>
@ 2025-03-19 20:41 ` kernel test robot
2025-03-21 6:35 ` kernel test robot
1 sibling, 0 replies; 2+ messages in thread
From: kernel test robot @ 2025-03-19 20:41 UTC (permalink / raw)
To: Christian Marangi, Andrew Lunn, David S. Miller, Eric Dumazet,
Jakub Kicinski, Paolo Abeni, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Heiner Kallweit, Russell King, Philipp Zabel,
Daniel Golle, devicetree, linux-kernel, upstream
Cc: llvm, oe-kbuild-all, netdev
Hi Christian,
kernel test robot noticed the following build warnings:
[auto build test WARNING on net-next/main]
url: https://github.com/intel-lab-lkp/linux/commits/Christian-Marangi/net-phylink-reset-PCS-Phylink-double-reference-on-phylink_stop/20250319-080303
base: net-next/main
patch link: https://lore.kernel.org/r/20250318235850.6411-6-ansuelsmth%40gmail.com
patch subject: [net-next PATCH 5/6] net: pcs: airoha: add PCS driver for Airoha SoC
config: x86_64-randconfig-001-20250320 (https://download.01.org/0day-ci/archive/20250320/202503200442.3vYzyScu-lkp@intel.com/config)
compiler: clang version 20.1.0 (https://github.com/llvm/llvm-project 24a30daaa559829ad079f2ff7f73eb4e18095f88)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250320/202503200442.3vYzyScu-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/202503200442.3vYzyScu-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/net/pcs/pcs-airoha.c:2542:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
2542 | default:
| ^
drivers/net/pcs/pcs-airoha.c:2542:2: note: insert '__attribute__((fallthrough));' to silence this warning
2542 | default:
| ^
| __attribute__((fallthrough));
drivers/net/pcs/pcs-airoha.c:2542:2: note: insert 'break;' to avoid fall-through
2542 | default:
| ^
| break;
1 warning generated.
vim +2542 drivers/net/pcs/pcs-airoha.c
2521
2522 static void airoha_pcs_an_restart(struct phylink_pcs *pcs)
2523 {
2524 struct airoha_pcs_priv *priv = phylink_pcs_to_airoha_pcs_port(pcs);
2525
2526 switch (priv->interface) {
2527 case PHY_INTERFACE_MODE_SGMII:
2528 case PHY_INTERFACE_MODE_1000BASEX:
2529 case PHY_INTERFACE_MODE_2500BASEX:
2530 regmap_set_bits(priv->hsgmii_an, AIROHA_PCS_HSGMII_AN_SGMII_REG_AN_0,
2531 AIROHA_PCS_HSGMII_AN_SGMII_AN_RESTART);
2532 udelay(3);
2533 regmap_clear_bits(priv->hsgmii_an, AIROHA_PCS_HSGMII_AN_SGMII_REG_AN_0,
2534 AIROHA_PCS_HSGMII_AN_SGMII_AN_RESTART);
2535 break;
2536 case PHY_INTERFACE_MODE_USXGMII:
2537 regmap_set_bits(priv->usxgmii_pcs, AIROHA_PCS_USXGMII_PCS_AN_CONTROL_0,
2538 AIROHA_PCS_USXGMII_AN_RESTART);
2539 udelay(3);
2540 regmap_clear_bits(priv->usxgmii_pcs, AIROHA_PCS_USXGMII_PCS_AN_CONTROL_0,
2541 AIROHA_PCS_USXGMII_AN_RESTART);
> 2542 default:
2543 return;
2544 }
2545 }
2546
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [net-next PATCH 5/6] net: pcs: airoha: add PCS driver for Airoha SoC
[not found] <20250318235850.6411-6-ansuelsmth@gmail.com>
2025-03-19 20:41 ` [net-next PATCH 5/6] net: pcs: airoha: add PCS driver for Airoha SoC kernel test robot
@ 2025-03-21 6:35 ` kernel test robot
1 sibling, 0 replies; 2+ messages in thread
From: kernel test robot @ 2025-03-21 6:35 UTC (permalink / raw)
To: Christian Marangi, Andrew Lunn, David S. Miller, Eric Dumazet,
Jakub Kicinski, Paolo Abeni, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Heiner Kallweit, Russell King, Philipp Zabel,
Daniel Golle, devicetree, linux-kernel, upstream
Cc: llvm, oe-kbuild-all, netdev
Hi Christian,
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/Christian-Marangi/net-phylink-reset-PCS-Phylink-double-reference-on-phylink_stop/20250319-080303
base: net-next/main
patch link: https://lore.kernel.org/r/20250318235850.6411-6-ansuelsmth%40gmail.com
patch subject: [net-next PATCH 5/6] net: pcs: airoha: add PCS driver for Airoha SoC
config: i386-randconfig-007-20250321 (https://download.01.org/0day-ci/archive/20250321/202503211416.eZCW1LF6-lkp@intel.com/config)
compiler: clang version 20.1.1 (https://github.com/llvm/llvm-project 424c2d9b7e4de40d0804dd374721e6411c27d1d1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250321/202503211416.eZCW1LF6-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/202503211416.eZCW1LF6-lkp@intel.com/
All errors (new ones prefixed by >>):
>> ld.lld: error: undefined symbol: of_pcs_simple_get
>>> referenced by pcs-airoha.c:2818 (drivers/net/pcs/pcs-airoha.c:2818)
>>> drivers/net/pcs/pcs-airoha.o:(airoha_pcs_probe) in archive vmlinux.a
--
>> ld.lld: error: undefined symbol: of_pcs_add_provider
>>> referenced by pcs-airoha.c:2818 (drivers/net/pcs/pcs-airoha.c:2818)
>>> drivers/net/pcs/pcs-airoha.o:(airoha_pcs_probe) in archive vmlinux.a
--
>> ld.lld: error: undefined symbol: of_pcs_del_provider
>>> referenced by pcs-airoha.c:2828 (drivers/net/pcs/pcs-airoha.c:2828)
>>> drivers/net/pcs/pcs-airoha.o:(airoha_pcs_remove) in archive vmlinux.a
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 2+ messages in thread