Re: [RFC PATCH 16/16] mm: Add basic tests for kpkeys_hardened_pgtables

[kernel test robot <lkp@intel.com>]

Hi Kevin,

[This is a private test report for your RFC patch.]
kernel test robot noticed the following build errors:

[auto build test ERROR on linus/master]
[also build test ERROR on v6.13-rc1]
[cannot apply to arm64/for-next/core akpm-mm/mm-everything kees/for-next/hardening next-20241206]
[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/Kevin-Brodsky/mm-Introduce-kpkeys/20241206-181928
base:   linus/master
patch link:    https://lore.kernel.org/r/20241206101110.1646108-17-kevin.brodsky%40arm.com
patch subject: [RFC PATCH 16/16] mm: Add basic tests for kpkeys_hardened_pgtables
config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20241208/202412080400.PDGCzZuy-lkp@intel.com/config)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241208/202412080400.PDGCzZuy-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/202412080400.PDGCzZuy-lkp@intel.com/

All errors (new ones prefixed by >>, old ones prefixed by <<):

WARNING: modpost: missing MODULE_DESCRIPTION() in mm/kpkeys_hardened_pgtables_test.o
>> ERROR: modpost: "init_mm" [mm/kpkeys_hardened_pgtables_test.ko] undefined!

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