linux-kernel - Re: [v5] misc: pci_endpoint_test: Fix overflow of bar

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Message-ID: <202501021000.7Cwcopot-lkp@intel.com>
Date: Thu, 2 Jan 2025 11:25:52 +0800
From: kernel test robot <lkp@...el.com>
To: Hans Zhang <18255117159@....com>, manivannan.sadhasivam@...aro.org
Cc: oe-kbuild-all@...ts.linux.dev, kw@...ux.com, kishon@...nel.org,
	arnd@...db.de, gregkh@...uxfoundation.org,
	linux-pci@...r.kernel.org, linux-kernel@...r.kernel.org,
	rockswang7@...il.com, Hans Zhang <18255117159@....com>,
	kernel test robot <lkp@...el.com>,
	Niklas Cassel <cassel@...nel.org>
Subject: Re: [v5] misc: pci_endpoint_test: Fix overflow of bar_size

Hi Hans,

kernel test robot noticed the following build errors:

[auto build test ERROR on ccb98ccef0e543c2bd4ef1a72270461957f3d8d0]

url:    https://github.com/intel-lab-lkp/linux/commits/Hans-Zhang/misc-pci_endpoint_test-Fix-overflow-of-bar_size/20250101-232250
base:   ccb98ccef0e543c2bd4ef1a72270461957f3d8d0
patch link:    https://lore.kernel.org/r/20250101151509.570341-1-18255117159%40163.com
patch subject: [v5] misc: pci_endpoint_test: Fix overflow of bar_size
config: i386-allmodconfig (https://download.01.org/0day-ci/archive/20250102/202501021000.7Cwcopot-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250102/202501021000.7Cwcopot-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/202501021000.7Cwcopot-lkp@intel.com/

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

WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/staging/gpib/fmh_gpib/fmh_gpib.o
>> ERROR: modpost: "__udivmoddi4" [drivers/misc/pci_endpoint_test.ko] undefined!

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