On Wed, Mar 25, 2020 at 11:39 AM <mayfieldtris...@gmail.com> wrote:
> Take a closer look. libbpf-tools do not use bpf_load.h, that one is
> deprecated and its use is discouraged. libbpf-tools rely on
> code-generated BPF skeleton. But really, get a close look at
> libbpf-tools, it has everything you need to get started.
> Will do. Does this mean that, going forward, BPF development will be 
> encouraged to use kernels compiled with "CONFIG_DEBUG_INFO_BTF=y"? I've been 
> using a default build up to now.

Yes. A lot of newer functionality relies on kernel BTF as well. But to
compile portable BPF program you also need kernel BTF (for BPF CO-RE


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