netdev - Re: [PATCH net-next 16/18] liquidio support for new device cn23xx

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Date:	Thu, 4 Aug 2016 13:58:58 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Raghu Vatsavayi <rvatsavayi@...iumnetworks.com>
Cc:	kbuild-all@...org, davem@...emloft.net, netdev@...r.kernel.org,
	Raghu Vatsavayi <rvatsavayi@...iumnetworks.com>,
	Derek Chickles <derek.chickles@...iumnetworks.com>,
	Satanand Burla <satananda.burla@...iumnetworks.com>,
	Felix Manlunas <felix.manlunas@...iumnetworks.com>,
	Raghu Vatsavayi <raghu.vatsavayi@...iumnetworks.com>
Subject: Re: [PATCH net-next 16/18] liquidio support for new device cn23xx

Hi Raghu,

[auto build test ERROR on net-next/master]

url:    https://github.com/0day-ci/linux/commits/Raghu-Vatsavayi/liquidio-support-for-new-device-cn23xx/20160804-063711
config: x86_64-randconfig-v0-08041302 (attached as .config)
compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   drivers/net/ethernet/cavium/liquidio/lio_main.c: In function 'liquidio_watchdog':
>> drivers/net/ethernet/cavium/liquidio/lio_main.c:1255: error: implicit declaration of function 'module_refcount'

vim +/module_refcount +1255 drivers/net/ethernet/cavium/liquidio/lio_main.c

  1249			}
  1250	
  1251			if (mask_of_stuck_cores || mask_of_crashed_cores) {
  1252				/* make module refcount=0 so that rmmod will work */
  1253				long refcount;
  1254	
> 1255				refcount = module_refcount(THIS_MODULE);
  1256	
  1257				while (refcount > 0) {
  1258					module_put(THIS_MODULE);

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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