Thanks Andrii, for detailed answer. Yes you are right, I'm looking for CO-RE. Basically I'm trying to build the eBPF program which can run on any linux kernel version using libbpf
What I understood from your blog https://facebookmicrosites.github.io/bpf/blog/2020/02/19/bpf-portability-and-co-re.html (Thanks for in depth blog post, appreciate it), to work libbpf based program the BTF information should be available on the running host. Is my understanding correct? Btw, Is there any document to generate BTF information for a linux kernel? Or Is there a way to generate BTF info for running kernel i.e. at runtime and not at compile time? Thanks! -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#1968): https://lists.iovisor.org/g/iovisor-dev/message/1968 Mute This Topic: https://lists.iovisor.org/mt/80980657/21656 Mute #bcc:https://lists.iovisor.org/g/iovisor-dev/mutehashtag/bcc Group Owner: iovisor-dev+ow...@lists.iovisor.org Unsubscribe: https://lists.iovisor.org/g/iovisor-dev/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
