18 Aug
2023
18 Aug
'23
7:59 p.m.
On Thu, Aug 17, 2023 at 7:10 PM Leon Hwang hffilwlqm@gmail.com wrote:
On 18/8/23 06:31, Alexei Starovoitov wrote:
On Mon, Aug 14, 2023 at 09:41:46PM +0800, Leon Hwang wrote:
@@ -1147,6 +1152,7 @@ struct bpf_attach_target_info { struct module *tgt_mod; const char *tgt_name; const struct btf_type *tgt_type;
- bool tail_call_ctx;
Instead of extra flag here can you check tgt_prog->aux->tail_call_reachable in check_attach_btf_id() and set tr->flags there?
Should we check tgt_prog->aux->func[subprog]->is_func? Or, tgt_prog->aux->tail_call_reachable is enough?
Please let the thread continue to a logical conclusion before resending new version. Will reply there.