From: kernel test robot <lkp@intel.com>
To: Michal Wilczynski <m.wilczynski@samsung.com>
Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org,
Matt Coster <matt.coster@imgtec.com>,
Ulf Hansson <ulf.hansson@linaro.org>
Subject: ld.lld: error: undefined symbol: devm_pwrseq_get
Date: Sat, 11 Oct 2025 18:23:38 +0800 [thread overview]
Message-ID: <202510111806.CMulNMKW-lkp@intel.com> (raw)
Hi Michal,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 0739473694c4878513031006829f1030ec850bc2
commit: e38e8391f30b41c5a24bb46dc6ef4161921e782d drm/imagination: Use pwrseq for TH1520 GPU power management
date: 6 weeks ago
config: arm64-randconfig-r113-20251010 (https://download.01.org/0day-ci/archive/20251011/202510111806.CMulNMKW-lkp@intel.com/config)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 39f292ffa13d7ca0d1edff27ac8fd55024bb4d19)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251011/202510111806.CMulNMKW-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/202510111806.CMulNMKW-lkp@intel.com/
All errors (new ones prefixed by >>):
>> ld.lld: error: undefined symbol: devm_pwrseq_get
>>> referenced by pvr_power.c:320 (drivers/gpu/drm/imagination/pvr_power.c:320)
>>> drivers/gpu/drm/imagination/pvr_power.o:(pvr_power_init_pwrseq) in archive vmlinux.a
--
>> ld.lld: error: undefined symbol: pwrseq_power_on
>>> referenced by pvr_power.c:336 (drivers/gpu/drm/imagination/pvr_power.c:336)
>>> drivers/gpu/drm/imagination/pvr_power.o:(pvr_power_on_sequence_pwrseq) in archive vmlinux.a
--
>> ld.lld: error: undefined symbol: pwrseq_power_off
>>> referenced by pvr_power.c:341 (drivers/gpu/drm/imagination/pvr_power.c:341)
>>> drivers/gpu/drm/imagination/pvr_power.o:(pvr_power_off_sequence_pwrseq) in archive vmlinux.a
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
reply other threads:[~2025-10-11 10:23 UTC|newest]
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