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From: kernel test robot <lkp@intel.com>
To: Paul Louvel <paul.louvel@bootlin.com>,
	Liam Girdwood <lgirdwood@gmail.com>,
	Mark Brown <broonie@kernel.org>, Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>
Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org,
	devicetree@vger.kernel.org,
	Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
	Herve Codina <herve.codina@bootlin.com>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	Paul Louvel <paul.louvel@bootlin.com>
Subject: Re: [PATCH 5/5] regulator: Add TI LM51772 support
Date: Sun, 25 Oct 2026 03:28:50 +0800	[thread overview]
Message-ID: <202610250312.7jcnCxbw-lkp@intel.com> (raw)
In-Reply-To: <20261021-paul-lm51772-v1-5-25f0ffbffa8d@bootlin.com>

Hi Paul,

kernel test robot noticed the following build errors:

[auto build test ERROR on 0785f7172040512cba759838b27286646773c735]

url:    https://github.com/intel-lab-lkp/linux/commits/Paul-Louvel/regulator-dt-bindings-Add-regulator-boot-force-off-property/20261021-122742
base:   0785f7172040512cba759838b27286646773c735
patch link:    https://lore.kernel.org/r/20261021-paul-lm51772-v1-5-25f0ffbffa8d%40bootlin.com
patch subject: [PATCH 5/5] regulator: Add TI LM51772 support
config: xtensa-randconfig-1000-20261024 (https://download.01.org/0day-ci/archive/20261025/202610250312.7jcnCxbw-lkp@intel.com/config)
compiler: xtensa-linux-gcc (GCC) 15.3.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261025/202610250312.7jcnCxbw-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/202610250312.7jcnCxbw-lkp@intel.com/

All errors (new ones prefixed by >>, old ones prefixed by <<):

WARNING: modpost: vmlinux: section mismatch in reference: strcpy.isra.0+0x28 (section: .text.unlikely) -> initcall_level_names (section: .init.data)
WARNING: modpost: vmlinux: section mismatch in reference: init_tracefs.isra.0+0x218 (section: .text.unlikely) -> initcall_level_names (section: .init.data)
>> ERROR: modpost: drivers/regulator/lm51772-regulator.ko: symbol '__udivdi3' undefined!

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

  parent reply	other threads:[~2026-10-24 19:29 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-10-21 10:27 [PATCH 0/5] Add TI LM51772 buck-boost voltage regulator Paul Louvel
2026-10-21 10:27 ` [PATCH 1/5] regulator: dt-bindings: Add regulator-boot-force-off property Paul Louvel
2026-10-21 17:01   ` Conor Dooley
2026-10-21 17:11     ` Paul Louvel
2026-10-22  7:08       ` Krzysztof Kozlowski
2026-10-22 12:22       ` Mark Brown
2026-10-22 12:39         ` Paul Louvel
2026-10-21 10:27 ` [PATCH 2/5] regulator: dt-bindings: Add TI LM51772 support Paul Louvel
2026-10-21 10:27 ` [PATCH 3/5] regulator: core: Add mechanism to force disable a regulator at boot Paul Louvel
2026-10-22 13:48   ` Mark Brown
2026-10-21 10:27 ` [PATCH 4/5] regulator: Support regulators where the voltage selector spans two registers Paul Louvel
2026-10-22 17:21   ` Mark Brown
2026-10-23 10:02     ` Paul Louvel
2026-10-21 10:27 ` [PATCH 5/5] regulator: Add TI LM51772 support Paul Louvel
2026-10-21 15:10   ` Uwe Kleine-König
2026-10-22 17:34   ` Mark Brown
2026-10-23  7:24     ` Paul Louvel
2026-10-24 19:28   ` kernel test robot [this message]
2026-10-22 13:42 ` [PATCH 0/5] Add TI LM51772 buck-boost voltage regulator Mark Brown
2026-10-23 10:31   ` Paul Louvel

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