* Re: [PATCH v4] perf: arm_cspmu: Separate Arm and vendor module
[not found] <20230620041438.32514-1-bwicaksono@nvidia.com>
@ 2023-06-22 4:10 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-06-22 4:10 UTC (permalink / raw)
To: Besar Wicaksono, suzuki.poulose, robin.murphy, ilkka,
catalin.marinas, will, mark.rutland
Cc: llvm, oe-kbuild-all, linux-arm-kernel, linux-kernel, linux-tegra,
treding, jonathanh, vsethi, rwiley, efunsten, Besar Wicaksono
Hi Besar,
kernel test robot noticed the following build warnings:
[auto build test WARNING on ea8d1c062a0e876e999e4f347daeb598d5e677ab]
url: https://github.com/intel-lab-lkp/linux/commits/Besar-Wicaksono/perf-arm_cspmu-Separate-Arm-and-vendor-module/20230620-121723
base: ea8d1c062a0e876e999e4f347daeb598d5e677ab
patch link: https://lore.kernel.org/r/20230620041438.32514-1-bwicaksono%40nvidia.com
patch subject: [PATCH v4] perf: arm_cspmu: Separate Arm and vendor module
config: arm64-randconfig-r011-20230621 (https://download.01.org/0day-ci/archive/20230622/202306221135.Z877Um2S-lkp@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a)
reproduce: (https://download.01.org/0day-ci/archive/20230622/202306221135.Z877Um2S-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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202306221135.Z877Um2S-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/perf/arm_cspmu/arm_cspmu.c:386:30: warning: no previous prototype for function 'arm_cspmu_impl_match_get' [-Wmissing-prototypes]
386 | struct arm_cspmu_impl_match *arm_cspmu_impl_match_get(u32 pmiidr)
| ^
drivers/perf/arm_cspmu/arm_cspmu.c:386:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
386 | struct arm_cspmu_impl_match *arm_cspmu_impl_match_get(u32 pmiidr)
| ^
| static
1 warning generated.
vim +/arm_cspmu_impl_match_get +386 drivers/perf/arm_cspmu/arm_cspmu.c
385
> 386 struct arm_cspmu_impl_match *arm_cspmu_impl_match_get(u32 pmiidr)
387 {
388 struct arm_cspmu_impl_match *match = impl_match;
389
390 for (; match->pmiidr_val; match++) {
391 u32 mask = match->pmiidr_mask;
392
393 if ((match->pmiidr_val & mask) == (pmiidr & mask))
394 break;
395 }
396
397 return match;
398 }
399
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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