Where is your WIKI?
Please suggest where can I read a list of features of your patch?
Is this: https://wiki.archlinux.org/index.php/Security#Kernel_hardening
actual one?
Where is a complete list of kernel options introduced by your patch? Recommended settings for the most hardened config for a simple communication server without any need of Desktop GUI, skype, etc.
I need just a simple mail server (postfix, dovecot, rspamd), most likely on Parabola with OpenRC, but prefer 32 bit running in a full software emulated VM.
There isn't really one. You should just look at the commit history.
I have been looking for the same, it would be very nice to have a wiki of kernel options introduced by the patch without needing to run through the commits.
Well I kind of wrote such a thing for the CLIP OS documentation here. I'll see with @anthraxx if we can start with adding that to a wiki.
If a wiki is made, it would also likely be worth it to add ways to contribute and wanted features. Maybe it could be kept in the “Wiki” tab in this repo?