Pony Sew <poony20115@xxxxxxxxx> writes: > Hello. > I compiled kernel 3.19.8 on Debian 8 (amd64) then installed it to > enable more BPF options. With libelfg0-dev (0.8.13-5 amd64) and > pkg-config (0.28-1 amd64). When I compiled libbpf from github, I got > some errors. Here are some system informations: Debian 8 went EOL more than a year ago, and that kernel is more than six years out of date. Please upgrade! > My future goal is to run a simple BPF CO-RE program on linux kernel > 3.19.8. So is it possible to install libbpf on kernel 3.19.8? > Furthermore, is it possible to run BPF CO-RE programs on kernel > 3.19.8? CO-RE is certainly not going to work on that kernel even if you do manage to compile libbpf. -Toke