Re: [PATCH bpf-next 0/6] Improve libbpf support of old kernels

On 7/8/20 3:53 AM, Andrii Nakryiko wrote: This patch set improves libbpf's support of old kernels, missing features like BTF support, global variables support, etc. Most critical one is a silent drop of CO-RE relocations if libbpf fails to load BTF (despite sanitization efforts). This is frequen

[PATCH bpf-next 0/6] Improve libbpf support of old kernels

This patch set improves libbpf's support of old kernels, missing features like BTF support, global variables support, etc. Most critical one is a silent drop of CO-RE relocations if libbpf fails to load BTF (despite sanitization efforts). This is frequently the case for kernels that have no BTF su