Hi Santosh, Thank you for the patch! Yet something to improve:
[auto build test ERROR on powerpc/next] [also build test ERROR on v5.7-rc1 next-20200412] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Santosh-Sivaraj/papr-scm-Add-bad-memory-ranges-to-nvdimm-bad-ranges/20200401-171233 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next config: powerpc-allyesconfig (attached as .config) compiler: powerpc64-linux-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree GCC_VERSION=9.3.0 make.cross ARCH=powerpc If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <l...@intel.com> All errors (new ones prefixed by >>): arch/powerpc/platforms/pseries/papr_scm.c: In function 'papr_scm_init': >> arch/powerpc/platforms/pseries/papr_scm.c:584:3: error: implicit declaration >> of function 'mce_register_notifier'; did you mean 'bus_register_notifier'? >> [-Werror=implicit-function-declaration] 584 | mce_register_notifier(&mce_ue_nb); | ^~~~~~~~~~~~~~~~~~~~~ | bus_register_notifier arch/powerpc/platforms/pseries/papr_scm.c: In function 'papr_scm_exit': >> arch/powerpc/platforms/pseries/papr_scm.c:592:2: error: implicit declaration >> of function 'mce_unregister_notifier'; did you mean >> 'bus_unregister_notifier'? [-Werror=implicit-function-declaration] 592 | mce_unregister_notifier(&mce_ue_nb); | ^~~~~~~~~~~~~~~~~~~~~~~ | bus_unregister_notifier cc1: some warnings being treated as errors vim +584 arch/powerpc/platforms/pseries/papr_scm.c 577 578 static int __init papr_scm_init(void) 579 { 580 int ret; 581 582 ret = platform_driver_register(&papr_scm_driver); 583 if (!ret) > 584 mce_register_notifier(&mce_ue_nb); 585 586 return ret; 587 } 588 module_init(papr_scm_init); 589 590 static void __exit papr_scm_exit(void) 591 { > 592 mce_unregister_notifier(&mce_ue_nb); 593 platform_driver_unregister(&papr_scm_driver); 594 } 595 module_exit(papr_scm_exit); 596 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-...@lists.01.org
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