Since commit 18895514dc5e ("kconfig: update to v3.18-rc6"), tristate symbols cannot become 'm'. In old days of Linux, CONFIG_MODULES was the special hard-coded in Kconfig. The current Kconfig does not know which option is it. You need to specify 'option modules' to teach Kconfig that it is the module support switch. Add 'option modules' to revive the module builds. Fixes: 18895514dc5e ("kconfig: update to v3.18-rc6") Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx> --- The module feature has been broken for 8 years, and nobody has pointed it out... common/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/common/Kconfig b/common/Kconfig index 460ac487c..7a99d20bf 100644 --- a/common/Kconfig +++ b/common/Kconfig @@ -316,6 +316,7 @@ config MODULES depends on HAS_MODULES depends on EXPERIMENTAL bool "module support" + option modules help This option enables support for loadable modules via insmod. Module support is quite experimental at the moment. There is no convenient -- 2.25.1 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox