Hi Mimi, I love your patch! Perhaps something to improve: [auto build test WARNING on integrity/next-integrity] [also build test WARNING on v4.18-rc3 next-20180702] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Mimi-Zohar/kexec-firmware-support-system-wide-policy-requiring-signatures/20180703-011114 base: https://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git next-integrity reproduce: # apt-get install sparse make ARCH=x86_64 allmodconfig make C=1 CF=-D__CHECK_ENDIAN__ sparse warnings: (new ones prefixed by >>) >> security/loadpin/loadpin.c:178:40: sparse: mixing different enum types security/loadpin/loadpin.c:178:40: int enum kernel_load_data_id versus security/loadpin/loadpin.c:178:40: int enum kernel_read_file_id vim +178 security/loadpin/loadpin.c 175 176 static int loadpin_load_data(enum kernel_load_data_id id) 177 { > 178 return loadpin_read_file(NULL, id); 179 } 180 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation