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Date:   Thu, 3 Aug 2023 17:40:25 +0800
From:   kernel test robot <lkp@intel.com>
To:     Mario Limonciello <mario.limonciello@amd.com>,
        Mika Westerberg <mika.westerberg@linux.intel.com>,
        "Rafael J . Wysocki" <rafael@kernel.org>,
        Bjorn Helgaas <helgaas@kernel.org>
Cc:     llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
        linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-acpi@vger.kernel.org, Iain Lane <iain@orangesquash.org.uk>,
        Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
        Kuppuswamy Sathyanarayanan 
        <sathyanarayanan.kuppuswamy@linux.intel.com>,
        Mario Limonciello <mario.limonciello@amd.com>
Subject: Re: [PATCH v8 2/2] PCI/ACPI: Use device constraints instead of dates
 to opt devices into D3
Message-ID: <202308031702.maQwVjYc-lkp@intel.com>
References: <20230802201013.910-3-mario.limonciello@amd.com>
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In-Reply-To: <20230802201013.910-3-mario.limonciello@amd.com>
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Hi Mario,

kernel test robot noticed the following build errors:

[auto build test ERROR on rafael-pm/linux-next]
[also build test ERROR on pci/next pci/for-linus westeri-thunderbolt/next linus/master v6.5-rc4 next-20230803]
[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/Mario-Limonciello/ACPI-Add-comments-to-clarify-some-ifdef-statements/20230803-041214
base:   https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next
patch link:    https://lore.kernel.org/r/20230802201013.910-3-mario.limonciello%40amd.com
patch subject: [PATCH v8 2/2] PCI/ACPI: Use device constraints instead of dates to opt devices into D3
config: x86_64-randconfig-x003-20230731 (https://download.01.org/0day-ci/archive/20230803/202308031702.maQwVjYc-lkp@intel.com/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce: (https://download.01.org/0day-ci/archive/20230803/202308031702.maQwVjYc-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/202308031702.maQwVjYc-lkp@intel.com/

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: acpi_get_lps0_constraint
   >>> referenced by pci-acpi.c:1055 (drivers/pci/pci-acpi.c:1055)
   >>>               vmlinux.o:(pci_bridge_d3_possible)
   >>> referenced by pci-acpi.c:1055 (drivers/pci/pci-acpi.c:1055)
   >>>               vmlinux.o:(acpi_pci_device_constraint_d3)

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