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

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Message-ID: <202511220712.LEcYEMJx-lkp@intel.com>
Date: Sat, 22 Nov 2025 08:04:02 +0800
From: kernel test robot <lkp@...el.com>
To: Eugen Hristev <eugen.hristev@...aro.org>, linux-arm-msm@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org,
	tglx@...utronix.de, andersson@...nel.org, pmladek@...e.com,
	rdunlap@...radead.org, corbet@....net, david@...hat.com,
	mhocko@...e.com
Cc: oe-kbuild-all@...ts.linux.dev, tudor.ambarus@...aro.org,
	mukesh.ojha@....qualcomm.com, linux-arm-kernel@...ts.infradead.org,
	linux-hardening@...r.kernel.org, jonechou@...gle.com,
	rostedt@...dmis.org, linux-doc@...r.kernel.org,
	devicetree@...r.kernel.org, linux-remoteproc@...r.kernel.org,
	linux-arch@...r.kernel.org, tony.luck@...el.com, kees@...nel.org,
	Eugen Hristev <eugen.hristev@...aro.org>
Subject: Re: [PATCH 01/26] kernel: Introduce meminspect

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@...el.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	

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