linux-kernel - Re: [PATCH v3 1/2] perf: Fujitsu: Add the Uncore MAC PMU driver

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Message-ID: <202501101956.vOyuZzUh-lkp@intel.com>
Date: Fri, 10 Jan 2025 20:16:15 +0800
From: kernel test robot <lkp@...el.com>
To: Yoshihiro Furudera <fj5100bi@...itsu.com>,
	Will Deacon <will@...nel.org>, Mark Rutland <mark.rutland@....com>,
	Jonathan Corbet <corbet@....net>,
	Catalin Marinas <catalin.marinas@....com>,
	linux-arm-kernel@...ts.infradead.org,
	Bjorn Andersson <andersson@...nel.org>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	Krzysztof Kozlowski <krzk@...nel.org>,
	Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
	Konrad Dybcio <konradybcio@...nel.org>,
	Neil Armstrong <neil.armstrong@...aro.org>,
	Arnd Bergmann <arnd@...db.de>,
	Nícolas F. R. A. Prado <nfraprado@...labora.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Peter Zijlstra <peterz@...radead.org>,
	Jonathan Cameron <Jonathan.Cameron@...wei.com>,
	linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: oe-kbuild-all@...ts.linux.dev
Subject: Re: [PATCH v3 1/2] perf: Fujitsu: Add the Uncore MAC PMU driver

Hi Yoshihiro,

kernel test robot noticed the following build errors:

[auto build test ERROR on arm-perf/for-next/perf]
[also build test ERROR on linus/master v6.13-rc6 next-20250110]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Yoshihiro-Furudera/perf-Fujitsu-Add-the-Uncore-MAC-PMU-driver/20250109-135249
base:   https://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git for-next/perf
patch link:    https://lore.kernel.org/r/20250109054544.2342442-2-fj5100bi%40fujitsu.com
patch subject: [PATCH v3 1/2] perf: Fujitsu: Add the Uncore MAC PMU driver
config: sparc-allmodconfig (https://download.01.org/0day-ci/archive/20250110/202501101956.vOyuZzUh-lkp@intel.com/config)
compiler: sparc64-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250110/202501101956.vOyuZzUh-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/202501101956.vOyuZzUh-lkp@intel.com/

All errors (new ones prefixed by >>):

   drivers/perf/fujitsu_mac_pmu.c: In function 'fujitsu_mac_counter_start':
>> drivers/perf/fujitsu_mac_pmu.c:41:31: error: implicit declaration of function 'FIELD_GET' [-Wimplicit-function-declaration]
      41 | #define EVSEL(__val)          FIELD_GET(MAC_EVTYPE_MASK, __val)
         |                               ^~~~~~~~~
   drivers/perf/fujitsu_mac_pmu.c:110:24: note: in expansion of macro 'EVSEL'
     110 |         writeq_relaxed(EVSEL(event->attr.config), macpmu->regs + MAC_PM_EVTYPE(idx));
         |                        ^~~~~


vim +/FIELD_GET +41 drivers/perf/fujitsu_mac_pmu.c

    39	
    40	/* MAC_PM_EVTYPEx */
  > 41	#define EVSEL(__val)          FIELD_GET(MAC_EVTYPE_MASK, __val)
    42	

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