Re: [PATCH 01/26] kernel: Introduce meminspect

kernel test robot
2025-11-22T00:05:04Z

Hi Eugen,

kernel test robot noticed the following build warnings:

[auto build test WARNING on rppt-memblock/fixes]
[also build test WARNING on linus/master v6.18-rc6]
[cannot apply to akpm-mm/mm-everything rppt-memblock/for-next next-20251121]
[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/Eugen-Hristev/kernel-Introduce-meminspect/20251119-235912
base: https://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock.git fixes
patch link: https://lore.kernel.org/r/20251119154427.1033475-2-eugen.hristev%40linaro.org
patch subject: [PATCH 01/26] kernel: Introduce meminspect
config: nios2-randconfig-r131-20251122 (https://download.01.org/0day-ci/archive/20251122/202511220712.LEcYEMJx-lkp@intel.com/config)
compiler: nios2-linux-gcc (GCC) 8.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251122/202511220712.LEcYEMJx-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/202511220712.LEcYEMJx-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> kernel/meminspect/meminspect.c:15:1: sparse: sparse: symbol 'meminspect_notifier_list' was not declared. Should it be static?

vim +/meminspect_notifier_list +15 kernel/meminspect/meminspect.c

14
> 15 ATOMIC_NOTIFIER_HEAD(meminspect_notifier_list);
16

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