Re: [PATCH v6 29/30] arm64: kpkeys: Enable kpkeys_hardened_pgtables support

kernel test robot
2026-03-01T05:41:00Z

Hi Kevin,

kernel test robot noticed the following build errors:

[auto build test ERROR on 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f]

url: https://github.com/intel-lab-lkp/linux/commits/Kevin-Brodsky/mm-Introduce-kpkeys/20260228-020115
base: 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f
patch link: https://lore.kernel.org/r/20260227175518.3728055-30-kevin.brodsky%40arm.com
patch subject: [PATCH v6 29/30] arm64: kpkeys: Enable kpkeys_hardened_pgtables support
config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20260301/202603011334.LWFx8OiY-lkp@intel.com/config)
compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260301/202603011334.LWFx8OiY-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/202603011334.LWFx8OiY-lkp@intel.com/

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

>> ERROR: modpost: "kpkeys_hardened_pgtables_key" [mm/tests/lazy_mmu_mode_kunit.ko] undefined!

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0-DAY CI Kernel Test Service