Re: [PATCH v2 6/6] bpf,btf: enable BTF pruning by default for BPF

On 5/2/24 10:11, David Faust wrote: This patch enables -fprune-btf by default in the BPF backend when generating BTF information, and fixes BPF CO-RE generation when using -fprune-btf. When generating BPF CO-RE information, we must ensure that types used in CO-RE relocations always have

[PATCH v2 6/6] bpf,btf: enable BTF pruning by default for BPF

This patch enables -fprune-btf by default in the BPF backend when generating BTF information, and fixes BPF CO-RE generation when using -fprune-btf. When generating BPF CO-RE information, we must ensure that types used in CO-RE relocations always have sufficient BTF information emited so that the