linux-kernel - ld.lld: error: undefined symbol: snd_soc_acpi_intel_get_codec

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Message-ID: <202506141543.dN0JJyZC-lkp@intel.com>
Date: Sat, 14 Jun 2025 15:46:35 +0800
From: kernel test robot <lkp@...el.com>
To: Brent Lu <brent.lu@...el.com>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
	Mark Brown <broonie@...nel.org>,
	Péter Ujfalusi <peter.ujfalusi@...ux.intel.com>,
	Bard Liao <yung-chuan.liao@...ux.intel.com>
Subject: ld.lld: error: undefined symbol: snd_soc_acpi_intel_get_codec_name

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   4774cfe3543abb8ee98089f535e28ebfd45b975a
commit: b28b23dea31497548010c248398162ef4c25cfd2 ASoC: Intel: skl_hda_dsp_generic: use common module for DAI links
date:   9 months ago
config: i386-randconfig-052-20250614 (https://download.01.org/0day-ci/archive/20250614/202506141543.dN0JJyZC-lkp@intel.com/config)
compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250614/202506141543.dN0JJyZC-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/202506141543.dN0JJyZC-lkp@intel.com/

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: snd_soc_acpi_intel_get_codec_name
   >>> referenced by sof_board_helpers.c:184 (sound/soc/intel/boards/sof_board_helpers.c:184)
   >>>               sound/soc/intel/boards/sof_board_helpers.o:(sof_intel_board_set_dai_link) in archive vmlinux.a
   >>> referenced by sof_board_helpers.c:340 (sound/soc/intel/boards/sof_board_helpers.c:340)
   >>>               sound/soc/intel/boards/sof_board_helpers.o:(sof_intel_board_set_dai_link) in archive vmlinux.a
--
>> ld.lld: error: undefined symbol: snd_soc_acpi_intel_detect_codec_type
   >>> referenced by sof_board_helpers.c:754 (sound/soc/intel/boards/sof_board_helpers.c:754)
   >>>               sound/soc/intel/boards/sof_board_helpers.o:(sof_intel_board_get_ctx) in archive vmlinux.a
--
>> ld.lld: error: undefined symbol: snd_soc_acpi_intel_detect_amp_type
   >>> referenced by sof_board_helpers.c:755 (sound/soc/intel/boards/sof_board_helpers.c:755)
   >>>               sound/soc/intel/boards/sof_board_helpers.o:(sof_intel_board_get_ctx) in archive vmlinux.a

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