linux-kernel - Re: [PATCH v8 13/16] cxl/pci: Assign CXL Endpoint protocol error handlers

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Message-ID: <202503280346.euKvcovE-lkp@intel.com>
Date: Fri, 28 Mar 2025 03:46:34 +0800
From: kernel test robot <lkp@...el.com>
To: Terry Bowman <terry.bowman@....com>, linux-cxl@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org,
	nifan.cxl@...il.com, dave@...olabs.net, jonathan.cameron@...wei.com,
	dave.jiang@...el.com, alison.schofield@...el.com,
	vishal.l.verma@...el.com, dan.j.williams@...el.com,
	bhelgaas@...gle.com, mahesh@...ux.ibm.com, ira.weiny@...el.com,
	oohall@...il.com, Benjamin.Cheatham@....com, rrichter@....com,
	nathan.fontenot@....com, Smita.KoralahalliChannabasappa@....com,
	lukas@...ner.de, ming.li@...omail.com,
	PradeepVineshReddy.Kodamati@....com
Cc: oe-kbuild-all@...ts.linux.dev
Subject: Re: [PATCH v8 13/16] cxl/pci: Assign CXL Endpoint protocol error
 handlers

Hi Terry,

kernel test robot noticed the following build warnings:

[auto build test WARNING on aae0594a7053c60b82621136257c8b648c67b512]

url:    https://github.com/intel-lab-lkp/linux/commits/Terry-Bowman/PCI-CXL-Introduce-PCIe-helper-function-pcie_is_cxl/20250327-095738
base:   aae0594a7053c60b82621136257c8b648c67b512
patch link:    https://lore.kernel.org/r/20250327014717.2988633-14-terry.bowman%40amd.com
patch subject: [PATCH v8 13/16] cxl/pci: Assign CXL Endpoint protocol error handlers
config: csky-randconfig-r122-20250327 (https://download.01.org/0day-ci/archive/20250328/202503280346.euKvcovE-lkp@intel.com/config)
compiler: csky-linux-gcc (GCC) 12.4.0
reproduce: (https://download.01.org/0day-ci/archive/20250328/202503280346.euKvcovE-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/202503280346.euKvcovE-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/cxl/port.c:68:33: sparse: sparse: symbol 'cxl_ep_error_handlers' was not declared. Should it be static?

vim +/cxl_ep_error_handlers +68 drivers/cxl/port.c

    67	
  > 68	const struct cxl_error_handlers cxl_ep_error_handlers = {
    69		.error_detected = cxl_error_detected,
    70		.cor_error_detected = cxl_cor_error_detected,
    71	};
    72	

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