On 02/23/2017 06:43 AM, Dan Horák wrote: > 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/. > This is a check designed to make sure that what we specify in the Fedora configurations match what is generated via Kconfig. The output is stating that the Fedora tree has (e.g.) CONFIG_HID=m set but when run against the kernel configuration generation it comes out as # CONFIG_HID is not set. The easiest way to fix this is to make all those options match whatever is being generated (so mark all those options not set) > > 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 saying that CONFIG_RESET_CONTROLLER isn't specified as a Kconfig value for s390x. You need to explicitly set it. Thanks, Laura > 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 > _______________________________________________ kernel mailing list -- kernel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to kernel-leave@xxxxxxxxxxxxxxxxxxxxxxx
