Commit 342297d5 authored by Puranjay Mohan's avatar Puranjay Mohan Committed by Alexei Starovoitov
Browse files

bpf: allow calling kfuncs from raw_tp programs 



Associate raw tracepoint program type with the kfunc tracing hook. This
allows calling kfuncs from raw_tp programs.

Signed-off-by: default avatarPuranjay Mohan <puranjay@kernel.org>
Acked-by: default avatarYonghong Song <yonghong.song@linux.dev>
Link: https://lore.kernel.org/r/20251222133250.1890587-2-puranjay@kernel.org


Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
parent 042d4c06

kernel/bpf/btf.c

+1 −0
Original line number Diff line number Diff line
@@ -8681,6 +8681,7 @@ static int bpf_prog_type_to_kfunc_hook(enum bpf_prog_type prog_type) 
		return BTF_KFUNC_HOOK_STRUCT_OPS;

	case BPF_PROG_TYPE_TRACING:

	case BPF_PROG_TYPE_TRACEPOINT:

	case BPF_PROG_TYPE_RAW_TRACEPOINT:

	case BPF_PROG_TYPE_PERF_EVENT:

	case BPF_PROG_TYPE_LSM:

		return BTF_KFUNC_HOOK_TRACING;