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From: kbuild test robot <lkp@intel.com>
To: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Cc: kbuild-all@01.org, Robert Richter <rric@kernel.org>,
	Martin Schwidefsky <schwidefsky@de.ibm.com>,
	Heiko Carstens <heiko.carstens@de.ibm.com>,
	Tejun Heo <tj@kernel.org>,
	oprofile-list@lists.sf.net, linux-s390@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] s390/oprofile: Remove deprecated create_workqueue
Date: Wed, 8 Jun 2016 07:29:00 +0800	[thread overview]
Message-ID: <201606080713.DRtAiktL%fengguang.wu@intel.com> (raw)
In-Reply-To: <20160607215912.GA19722@Karyakshetra>

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Hi,

[auto build test ERROR on s390/features]
[also build test ERROR on v4.7-rc2 next-20160607]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Bhaktipriya-Shridhar/s390-oprofile-Remove-deprecated-create_workqueue/20160608-060615
base:   https://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git features
config: s390-default_defconfig (attached as .config)
compiler: s390x-linux-gnu-gcc (Debian 5.3.1-8) 5.3.1 20160205
reproduce:
        wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        make.cross ARCH=s390 

All errors (new ones prefixed by >>):

   arch/s390/oprofile/hwsampler.c: In function 'hwsampler_stop_all':
>> arch/s390/oprofile/hwsampler.c:1151:6: error: 'hws_wq' undeclared (first use in this function)
     if (hws_wq)
         ^
   arch/s390/oprofile/hwsampler.c:1151:6: note: each undeclared identifier is reported only once for each function it appears in

vim +/hws_wq +1151 arch/s390/oprofile/hwsampler.c

ec6a3df1 Heinz Graalfs 2011-01-21  1145  		cb->stop_mode = 1;
ec6a3df1 Heinz Graalfs 2011-01-21  1146  		tmp_rc = stop_sampling(cpu);
ec6a3df1 Heinz Graalfs 2011-01-21  1147  		if (tmp_rc)
ec6a3df1 Heinz Graalfs 2011-01-21  1148  			rc = tmp_rc;
ec6a3df1 Heinz Graalfs 2011-01-21  1149  	}
ec6a3df1 Heinz Graalfs 2011-01-21  1150  
ec6a3df1 Heinz Graalfs 2011-01-21 @1151  	if (hws_wq)
ec6a3df1 Heinz Graalfs 2011-01-21  1152  		flush_workqueue(hws_wq);
ec6a3df1 Heinz Graalfs 2011-01-21  1153  
ec6a3df1 Heinz Graalfs 2011-01-21  1154  	mutex_lock(&hws_sem);

:::::: The code at line 1151 was first introduced by commit
:::::: ec6a3df1c008d9e8664e53b0363f6847c5c0dc3f oprofile, s390: Add support for hardware based sampling on System z processors

:::::: TO: Heinz Graalfs <graalfs@linux.vnet.ibm.com>
:::::: CC: Robert Richter <robert.richter@amd.com>

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

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  reply	other threads:[~2016-06-07 23:25 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-07 21:59 [PATCH] s390/oprofile: Remove deprecated create_workqueue Bhaktipriya Shridhar
2016-06-07 23:29 ` kbuild test robot [this message]
2016-06-09  9:00 ` Heiko Carstens
2016-06-13 16:29   ` Robert Richter
2016-06-13 20:44     ` William Cohen
2016-06-14  5:36     ` Heiko Carstens
2016-06-14 13:28       ` Robert Richter
2016-06-14 15:56         ` Heiko Carstens
2016-06-17  9:08           ` Hendrik Brueckner

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