Hi, I'm in the process to reduce the Fedora s390x kernel's size and build time by disabling drivers for devices that can't appear on the mainframe. But I'm getting 2 kinds of errors first is ... + echo '# s390' + cat .config + CheckConfigs configs/kernel-4.11.0-s390x.config temp-kernel-4.11.0-s390x.config + ./check_configs.awk configs/kernel-4.11.0-s390x.config temp-kernel-4.11.0-s390x.config + '[' -s .mismatches ']' + echo 'Error: Mismatches found in configuration files' Error: Mismatches found in configuration files + cat .mismatches Found # CONFIG_HID is not set, after generation, had CONFIG_HID m in Fedora tree Found # CONFIG_HWMON is not set, after generation, had CONFIG_HWMON m in Fedora tree Found # CONFIG_I2C is not set, after generation, had CONFIG_I2C m in Fedora tree Found # CONFIG_NEW_LEDS is not set, after generation, had CONFIG_NEW_LEDS y in Fedora tree + exit 1 This is after setting the options ^^^ to "N" in their files under baseconfig/s390x/. the second one is ... + rm temp-kernel-4.11.0-ppc64p7.config + for i in '*.config' + cat kernel-4.11.0-s390x.config + mv kernel-4.11.0-s390x.config .config ++ head -1 .config ++ cut -b 3- + Arch=s390 + make ARCH=s390 listnewconfig + grep -E '^CONFIG_' + '[' -s .newoptions ']' + cat .newoptions CONFIG_RESET_CONTROLLER + exit 1 This is after disabling all Ethernet drivers (drivers/net/ethernet) except Mellanox What am I doing wrong or what else I must change? Dan _______________________________________________ kernel mailing list -- kernel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to kernel-leave@xxxxxxxxxxxxxxxxxxxxxxx