[10:23] <ogra> hmm ... do we have a corss compilation guide for arm64 somewhere ... trying to recompile the 4.11 deb results in "aarch64-linux-gnu/bin/ld: cannot find -lpci" 
[10:25] <ogra> (building the same for armhf works just fine)
[12:40] <ogra> (ok, not building tools helps with that but seemingly the aarch64 cross compiler has no support for -fstack-protector-strong ...)