Hi James, I love your patch! Perhaps something to improve: [auto build test WARNING on s390/features] [also build test WARNING on linus/master v5.5-rc4 next-20191220] [cannot apply to arm64/for-next/core tip/x86/asm arm/for-next ia64/next m68k/for-next hp-parisc/for-next powerpc/next sparc-next/master] [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/James-Bottomley/introduce-configfd-as-generalisation-of-fsconfig/20200105-080415 base: https://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git features reproduce: # apt-get install sparse # sparse version: v0.6.1-129-g341daf20-dirty make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@xxxxxxxxx> sparse warnings: (new ones prefixed by >>) >> fs/configfd.c:53:30: sparse: sparse: symbol 'configfd_context_fops' was not declared. Should it be static? >> fs/configfd.c:96:25: sparse: sparse: symbol 'configfd_context_alloc' was not declared. Should it be static? Please review and possibly fold the followup patch. --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx Intel Corporation
