On Mon, Apr 13, 2020 at 04:50:38PM +0530, Santosh Sivaraj wrote:
> kbuild test robot <lkp at intel.com> writes:
>
> > 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]
>
> This patch depends on "powerpc/mce: Add MCE notification chain" [1].
got it, thanks for input, though currently the bot is not able to figure
out this yet for two separated patch sets, here the --base may help.
>
> [1]: https://lore.kernel.org/linuxppc-dev/20200330071219.12284-1-ganeshgr@linux.ibm.com/
>
> Thanks,
> Santosh
>
> >
> > 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 <lkp at 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-all@lists.01.org
>