linux-kernel - Re: [PATCH 3/4] memory: tegra: Add support for multiple irqs

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Message-ID: <202509220945.sf6Ru7V3-lkp@intel.com>
Date: Mon, 22 Sep 2025 09:39:22 +0800
From: kernel test robot <lkp@...el.com>
To: Ketan Patil <ketanp@...dia.com>, krzk@...nel.org,
	thierry.reding@...il.com, jonathanh@...dia.com
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
	linux-tegra@...r.kernel.org, Ketan Patil <ketanp@...dia.com>
Subject: Re: [PATCH 3/4] memory: tegra: Add support for multiple irqs

Hi Ketan,

kernel test robot noticed the following build warnings:

[auto build test WARNING on tegra/for-next]
[also build test WARNING on krzk-mem-ctrl/for-next linus/master v6.17-rc7 next-20250919]
[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/Ketan-Patil/memory-tegra-Group-mc-err-related-registers/20250916-132118
base:   https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git for-next
patch link:    https://lore.kernel.org/r/20250916051754.39250-4-ketanp%40nvidia.com
patch subject: [PATCH 3/4] memory: tegra: Add support for multiple irqs
config: arm-randconfig-r121-20250922 (https://download.01.org/0day-ci/archive/20250922/202509220945.sf6Ru7V3-lkp@intel.com/config)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project efd96afedf2c0f6f2cc34cf5a9a7e3e78f592255)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250922/202509220945.sf6Ru7V3-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/202509220945.sf6Ru7V3-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/memory/tegra/tegra20.c:764:21: sparse: sparse: symbol 'tegra20_mc_irq_handlers' was not declared. Should it be static?

vim +/tegra20_mc_irq_handlers +764 drivers/memory/tegra/tegra20.c

   763	
 > 764	const irq_handler_t tegra20_mc_irq_handlers[] = {
   765		tegra20_mc_handle_irq
   766	};
   767	

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