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Date: Sun, 19 May 2024 05:30:03 +0800
From: kernel test robot <lkp@intel.com>
To: Sky Huang <SkyLake.Huang@mediatek.com>, Andrew Lunn <andrew@lunn.ch>,
	Heiner Kallweit <hkallweit1@gmail.com>,
	Russell King <linux@armlinux.org.uk>,
	"David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Daniel Golle <daniel@makrotopia.org>,
	Qingfang Deng <dqfext@gmail.com>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>,
	linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-mediatek@lists.infradead.org
Cc: oe-kbuild-all@lists.linux.dev, netdev@vger.kernel.org,
	Steven Liu <Steven.Liu@mediatek.com>,
	"SkyLake.Huang" <skylake.huang@mediatek.com>
Subject: Re: [PATCH net-next v2 2/5] net: phy: mediatek: Move LED and
 read/write page helper functions into mtk phy lib
Message-ID: <202405190537.zWJuRc1r-lkp@intel.com>
References: <20240517102908.12079-3-SkyLake.Huang@mediatek.com>
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In-Reply-To: <20240517102908.12079-3-SkyLake.Huang@mediatek.com>

Hi Sky,

kernel test robot noticed the following build errors:

[auto build test ERROR on next-20240517]
[cannot apply to net-next/main net/main linus/master v6.9 v6.9-rc7 v6.9-rc6 v6.9]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Sky-Huang/net-phy-mediatek-Re-organize-MediaTek-ethernet-phy-drivers/20240517-184536
base:   next-20240517
patch link:    https://lore.kernel.org/r/20240517102908.12079-3-SkyLake.Huang%40mediatek.com
patch subject: [PATCH net-next v2 2/5] net: phy: mediatek: Move LED and read/write page helper functions into mtk phy lib
config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20240519/202405190537.zWJuRc1r-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240519/202405190537.zWJuRc1r-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/202405190537.zWJuRc1r-lkp@intel.com/

All errors (new ones prefixed by >>):

   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o: in function `mt798x_phy_eee':
   mtk-ge-soc.c:(.text+0x892): undefined reference to `phy_select_page'
   m68k-linux-ld: mtk-ge-soc.c:(.text+0xaaa): undefined reference to `__phy_modify'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o: in function `mt798x_phy_led_hw_control_get':
>> mtk-ge-soc.c:(.text+0x32): undefined reference to `mtk_phy_led_hw_ctrl_get'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o: in function `mt798x_phy_led_hw_control_set':
>> mtk-ge-soc.c:(.text+0x64): undefined reference to `mtk_phy_led_hw_ctrl_set'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o: in function `mt798x_phy_led_hw_is_supported':
>> mtk-ge-soc.c:(.text+0x88): undefined reference to `mtk_phy_led_hw_is_supported'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o: in function `mt798x_phy_led_blink_set':
>> mtk-ge-soc.c:(.text+0xe0): undefined reference to `mtk_phy_hw_led_blink_set'
>> m68k-linux-ld: mtk-ge-soc.c:(.text+0xfa): undefined reference to `mtk_phy_hw_led_on_set'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o: in function `mt798x_phy_led_brightness_set':
   mtk-ge-soc.c:(.text+0x136): undefined reference to `mtk_phy_hw_led_blink_set'
   m68k-linux-ld: mtk-ge-soc.c:(.text+0x15a): undefined reference to `mtk_phy_hw_led_on_set'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o: in function `mt7981_phy_finetune':
   mtk-ge-soc.c:(.text+0x19e): undefined reference to `phy_write_mmd'
   m68k-linux-ld: mtk-ge-soc.c:(.text+0x1ea): undefined reference to `phy_select_page'
   m68k-linux-ld: mtk-ge-soc.c:(.text+0x200): undefined reference to `__mdiobus_write'
   m68k-linux-ld: mtk-ge-soc.c:(.text+0x2f4): undefined reference to `phy_restore_page'
   m68k-linux-ld: mtk-ge-soc.c:(.text+0x30c): undefined reference to `phy_modify_mmd'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o: in function `mt7988_phy_finetune':
   mtk-ge-soc.c:(.text+0x48a): undefined reference to `phy_write_mmd'
   m68k-linux-ld: mtk-ge-soc.c:(.text+0x4c2): undefined reference to `phy_select_page'
   m68k-linux-ld: mtk-ge-soc.c:(.text+0x4d8): undefined reference to `__mdiobus_write'
   m68k-linux-ld: mtk-ge-soc.c:(.text+0x592): undefined reference to `phy_restore_page'
   m68k-linux-ld: mtk-ge-soc.c:(.text+0x5aa): undefined reference to `phy_modify_mmd'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o: in function `mt798x_phy_common_finetune':
   mtk-ge-soc.c:(.text+0x5e6): undefined reference to `phy_select_page'
   m68k-linux-ld: mtk-ge-soc.c:(.text+0x5fc): undefined reference to `__mdiobus_write'
   m68k-linux-ld: mtk-ge-soc.c:(.text+0x766): undefined reference to `phy_restore_page'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o: in function `mt798x_phy_eee':
   mtk-ge-soc.c:(.text+0x79c): undefined reference to `phy_modify_mmd'
   m68k-linux-ld: mtk-ge-soc.c:(.text+0x8ac): undefined reference to `__mdiobus_write'
   m68k-linux-ld: mtk-ge-soc.c:(.text+0xa8a): undefined reference to `phy_restore_page'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o: in function `cal_cycle.constprop.0':
   mtk-ge-soc.c:(.text+0xb1e): undefined reference to `phy_modify_mmd'
   m68k-linux-ld: mtk-ge-soc.c:(.text+0xb50): undefined reference to `phy_read_mmd'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o: in function `tx_vcm_cal_sw':
   mtk-ge-soc.c:(.text+0xc70): undefined reference to `phy_modify_mmd'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o: in function `tx_amp_fill_result.isra.0':
   mtk-ge-soc.c:(.text+0x1016): undefined reference to `phy_modify_mmd'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o: in function `rext_cal_efuse':
   mtk-ge-soc.c:(.text+0x121e): undefined reference to `phy_modify_mmd'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o: in function `cal_efuse':
   mtk-ge-soc.c:(.text+0x12c8): undefined reference to `phy_modify_mmd'
   m68k-linux-ld: mtk-ge-soc.c:(.text+0x13e4): undefined reference to `phy_write_mmd'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o: in function `mt7988_phy_probe':
   mtk-ge-soc.c:(.text+0x15ec): undefined reference to `devm_phy_package_join'
>> m68k-linux-ld: mtk-ge-soc.c:(.text+0x1688): undefined reference to `mtk_phy_leds_state_init'
   m68k-linux-ld: mtk-ge-soc.c:(.text+0x16ba): undefined reference to `phy_modify_mmd'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o: in function `mt7981_phy_probe':
>> mtk-ge-soc.c:(.text+0x17b4): undefined reference to `mtk_phy_leds_state_init'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o:(.data+0x7a): undefined reference to `genphy_suspend'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o:(.data+0x7e): undefined reference to `genphy_resume'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o:(.data+0x92): undefined reference to `genphy_handle_interrupt_no_ack'
>> m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o:(.data+0xb2): undefined reference to `mtk_phy_read_page'
>> m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o:(.data+0xb6): undefined reference to `mtk_phy_write_page'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o:(.data+0x18c): undefined reference to `genphy_suspend'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o:(.data+0x190): undefined reference to `genphy_resume'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o:(.data+0x1a4): undefined reference to `genphy_handle_interrupt_no_ack'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o:(.data+0x1c4): undefined reference to `mtk_phy_read_page'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o:(.data+0x1c8): undefined reference to `mtk_phy_write_page'
   m68k-linux-ld: drivers/net/phy/mediatek/mtk-ge-soc.o: in function `phy_module_init':
   mtk-ge-soc.c:(.init.text+0x12): undefined reference to `phy_drivers_register'

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki