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charset=us-ascii Content-Disposition: inline In-Reply-To: <20251128044146.80050-7-jniethe@nvidia.com> Hi Jordan, [This is a private test report for your RFC patch.] kernel test robot noticed the following build errors: [auto build test ERROR on e1afacb68573c3cd0a3785c6b0508876cd3423bc] url: https://github.com/intel-lab-lkp/linux/commits/Jordan-Niethe/mm-hmm-Add-flag-to-track-device-private-PFNs/20251128-124406 base: e1afacb68573c3cd0a3785c6b0508876cd3423bc patch link: https://lore.kernel.org/r/20251128044146.80050-7-jniethe%40nvidia.com patch subject: [RFC PATCH 6/6] mm: Remove device private pages from the physical address space config: powerpc64-randconfig-002-20251129 (https://download.01.org/0day-ci/archive/20251130/202511301318.tOHrIPGS-lkp@intel.com/config) compiler: powerpc64-linux-gcc (GCC) 13.4.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251130/202511301318.tOHrIPGS-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202511301318.tOHrIPGS-lkp@intel.com/ All errors (new ones prefixed by >>): powerpc64-linux-ld: warning: discarding dynamic section .glink powerpc64-linux-ld: warning: discarding dynamic section .plt powerpc64-linux-ld: linkage table error against `device_private_offset_to_page' powerpc64-linux-ld: stubs don't match calculated size powerpc64-linux-ld: can not build stubs: bad value powerpc64-linux-ld: mm/vmscan.o: in function `lru_gen_look_around': >> vmscan.c:(.text+0x11960): undefined reference to `device_private_offset_to_page' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki