On Sat, Jul 11, 2020 at 2:53 PM Jiri Olsa <jo...@kernel.org> wrote: > > hi, > this patchset does preparation work for adding d_path helper, > which still needs more work, but the initial set of patches > is ready and useful to have. > > This patchset adds: > - support to generate BTF ID lists that are resolved during > kernel linking and usable within kernel code with following > macros: > > BTF_ID_LIST(bpf_skb_output_btf_ids) > BTF_ID(struct, sk_buff) > > and access it in kernel code via: > extern u32 bpf_skb_output_btf_ids[]; > > - resolve_btfids tool that scans elf object for .BTF_ids > section and resolves its symbols with BTF ID values > - resolving of bpf_ctx_convert struct and several other > objects with BTF_ID_LIST > > v7 changes: > - added more acks [Andrii] > - added some name-conflicting entries and fixed resolve_btfids > to process them properly [Andrii] > - changed bpf_get_task_stack_proto to use BTF_IDS_LIST/BTF_ID > macros [Andrii] > - fixed selftest build for resolve_btfids test
Applied. Thanks!
