linux-kernel - Re: [PATCH 1/3] drivers/perf: hisi: Add support for HiSilicon H60PA and PAv3 PMU driver

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Message-ID: <202305241109.DJKYvjGM-lkp@intel.com>
Date:   Wed, 24 May 2023 12:28:12 +0800
From:   kernel test robot <lkp@...el.com>
To:     Junhao He <hejunhao3@...wei.com>, will@...nel.org,
        jonathan.cameron@...wei.com, linux-kernel@...r.kernel.org,
        mark.rutland@....com
Cc:     oe-kbuild-all@...ts.linux.dev,
        linux-arm-kernel@...ts.infradead.org, linux-doc@...r.kernel.org,
        linuxarm@...wei.com, yangyicong@...wei.com, shenyang39@...wei.com,
        prime.zeng@...ilicon.com, hejunhao3@...wei.com
Subject: Re: [PATCH 1/3] drivers/perf: hisi: Add support for HiSilicon H60PA
 and PAv3 PMU driver

Hi Junhao,

kernel test robot noticed the following build warnings:

[auto build test WARNING on linus/master]
[also build test WARNING on v6.4-rc3 next-20230523]
[cannot apply to soc/for-next]
[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/Junhao-He/drivers-perf-hisi-Add-support-for-HiSilicon-H60PA-and-PAv3-PMU-driver/20230523-215041
base:   linus/master
patch link:    https://lore.kernel.org/r/20230523131825.6102-2-hejunhao3%40huawei.com
patch subject: [PATCH 1/3] drivers/perf: hisi: Add support for HiSilicon H60PA and PAv3 PMU driver
config: arm64-allyesconfig
compiler: aarch64-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/intel-lab-lkp/linux/commit/f89c838447a57f5b51474a6aea981acbe68f73b9
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Junhao-He/drivers-perf-hisi-Add-support-for-HiSilicon-H60PA-and-PAv3-PMU-driver/20230523-215041
        git checkout f89c838447a57f5b51474a6aea981acbe68f73b9
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/perf/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202305241109.DJKYvjGM-lkp@intel.com/

All warnings (new ones prefixed by >>):

   In file included from drivers/perf/hisilicon/hisi_uncore_pmu.c:21:
>> drivers/perf/hisilicon/hisi_uncore_pmu.h:140:5: warning: no previous prototype for 'hisi_uncore_pmu_ver2idx' [-Wmissing-prototypes]
     140 | int hisi_uncore_pmu_ver2idx(struct hisi_pmu *pmu)
         |     ^~~~~~~~~~~~~~~~~~~~~~~


vim +/hisi_uncore_pmu_ver2idx +140 drivers/perf/hisilicon/hisi_uncore_pmu.h

   139	
 > 140	int hisi_uncore_pmu_ver2idx(struct hisi_pmu *pmu)

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

View attachment "config" of type "text/plain" (371436 bytes)