linux-kernel - Re: [PATCH v1 2/2] phy: mediatek: tphy: Add software role switching

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Message-ID: <202508191054.otlyeeg5-lkp@intel.com>
Date: Tue, 19 Aug 2025 11:31:35 +0800
From: kernel test robot <lkp@...el.com>
To: Arseniy Velikanov <me@...merle.pw>,
	Chunfeng Yun <chunfeng.yun@...iatek.com>,
	Vinod Koul <vkoul@...nel.org>,
	Kishon Vijay Abraham I <kishon@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Matthias Brugger <matthias.bgg@...il.com>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Cc: oe-kbuild-all@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
	linux-mediatek@...ts.infradead.org, linux-phy@...ts.infradead.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	~postmarketos/upstreaming@...ts.sr.ht,
	Arseniy Velikanov <me@...merle.pw>
Subject: Re: [PATCH v1 2/2] phy: mediatek: tphy: Add software role switching

Hi Arseniy,

kernel test robot noticed the following build errors:

[auto build test ERROR on robh/for-next]
[also build test ERROR on linus/master v6.17-rc2 next-20250818]
[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/Arseniy-Velikanov/phy-mediatek-tphy-Add-software-role-switching/20250815-075416
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
patch link:    https://lore.kernel.org/r/20250814234825.810-2-me%40adomerle.pw
patch subject: [PATCH v1 2/2] phy: mediatek: tphy: Add software role switching
config: arm64-randconfig-001-20250819 (https://download.01.org/0day-ci/archive/20250819/202508191054.otlyeeg5-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 14.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250819/202508191054.otlyeeg5-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202508191054.otlyeeg5-lkp@intel.com/

All errors (new ones prefixed by >>):

   aarch64-linux-ld: Unexpected GOT/PLT entries detected!
   aarch64-linux-ld: Unexpected run-time procedure linkages detected!
   aarch64-linux-ld: drivers/phy/mediatek/phy-mtk-tphy.o: in function `u2_phy_software_role_switch_init':
>> phy-mtk-tphy.c:(.text+0x31d4): undefined reference to `usb_get_role_switch_default_mode'

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