Thorsten Wilms <t_w_@freenet.de> writes:

> Now if anyone knows or can figure out how *exactly* to turn XTS's -*- 
> into a {M}, that would still be good to know. A script that turns any 
> kernel configuration into a guix-sd-safe one, or changes to make these 
> gymnastics unnecessary would be great!

I recently revamped my kernel configuration and hit this issue too.  In
my case I had to disable ext4 encryption to build xts.ko as a module.

Perhaps we should build ext4 as a module in Guix?  Or make XTS a builtin?