**** BEGIN LOGGING AT Tue Oct 01 02:59:57 2019 Oct 01 09:10:45 Just a understanding issue: I added meta-readonly-rootfs-overlay layer, and rebuild my Image with bitbake imagename. It rebuilded some stuff, but it seems that the kernel does not support "overlayfs". Oct 01 09:11:05 But the layer should append this kernel feature: https://github.com/cmhe/meta-readonly-rootfs-overlay/blob/master/recipes-kernel/linux/linux-yocto_%25.bbappend Oct 01 09:12:05 Do I miss any build-step here? To rebuild the kernel image? Should I force it? Oct 01 12:01:09 When I use KERNEL_FEATURES_append, will this feature be built into the kernel, or just as kernel module available? Oct 01 15:15:01 Spamming IRC (inscase someone didn't see the email I just sent out). Please update https://www.openembedded.org/wiki/OEDEM_2019 in the next 24h for shirts Oct 01 15:34:34 jonmason: shirts! hooray! Oct 01 20:45:03 My OE timeline doc has kergoth creating OE bitkeeper in Jun 2003 and OE-devel created Aug 2006. Where did dev conversations occur before then? Oct 01 20:46:28 i believe it was jan-feb 2003 that the irc discussions occurred. you can get pretty close by looking at the bitbake repo log **** ENDING LOGGING AT Wed Oct 02 02:59:57 2019