linux-kernel - Re: [PATCH v2 5/5] arm64/perf: Extend event mask for ARMv8.1

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Date:	Fri, 29 Jan 2016 01:33:35 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Jan Glauber <jglauber@...ium.com>
Cc:	kbuild-all@...org, Will Deacon <will.deacon@....com>,
	Mark Rutland <mark.rutland@....com>,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 5/5] arm64/perf: Extend event mask for ARMv8.1

Hi Jan,

[auto build test ERROR on robh/for-next]
[also build test ERROR on v4.5-rc1 next-20160128]
[cannot apply to tip/perf/core]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

url:    https://github.com/0day-ci/linux/commits/Jan-Glauber/Cavium-ThunderX-PMU-support/20160128-225855
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux for-next
config: arm-corgi_defconfig (attached as .config)
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=arm 

All errors (new ones prefixed by >>):

   arch/arm/kernel/perf_event_xscale.c: In function 'xscale_map_event':
>> arch/arm/kernel/perf_event_xscale.c:360:9: error: too many arguments to function 'armpmu_map_event'
     return armpmu_map_event(event, &xscale_perf_map,
            ^
   In file included from arch/arm/kernel/perf_event_xscale.c:21:0:
   include/linux/perf/arm_pmu.h:119:5: note: declared here
    int armpmu_map_event(struct perf_event *event,
        ^

vim +/armpmu_map_event +360 arch/arm/kernel/perf_event_xscale.c

43eab878 Will Deacon  2010-11-13  354  		break;
43eab878 Will Deacon  2010-11-13  355  	}
43eab878 Will Deacon  2010-11-13  356  }
43eab878 Will Deacon  2010-11-13  357  
e1f431b5 Mark Rutland 2011-04-28  358  static int xscale_map_event(struct perf_event *event)
e1f431b5 Mark Rutland 2011-04-28  359  {
6dbc0029 Will Deacon  2012-07-29 @360  	return armpmu_map_event(event, &xscale_perf_map,
e1f431b5 Mark Rutland 2011-04-28  361  				&xscale_perf_cache_map, 0xFF);
e1f431b5 Mark Rutland 2011-04-28  362  }
e1f431b5 Mark Rutland 2011-04-28  363  

:::::: The code at line 360 was first introduced by commit
:::::: 6dbc00297095122ea89e016ce6affad0b7c0ddac ARM: perf: prepare for moving CPU PMU code into separate file

:::::: TO: Will Deacon <will.deacon@....com>
:::::: CC: Will Deacon <will.deacon@....com>

---
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Download attachment ".config.gz" of type "application/octet-stream" (18550 bytes)