{
unsigned int ret;
- if (in_nmi()) /* not supported yet */
- return 1;
-
cant_sleep();
if (unlikely(__this_cpu_inc_return(bpf_prog_active) != 1)) {
static bool bpf_d_path_allowed(const struct bpf_prog *prog)
{
+ if (prog->type == BPF_PROG_TYPE_TRACING &&
+ prog->expected_attach_type == BPF_TRACE_ITER)
+ return true;
+
if (prog->type == BPF_PROG_TYPE_LSM)
return bpf_lsm_is_sleepable_hook(prog->aux->attach_btf_id);
return &bpf_sk_storage_delete_tracing_proto;
case BPF_FUNC_sock_from_file:
return &bpf_sock_from_file_proto;
+ case BPF_FUNC_get_socket_cookie:
+ return &bpf_get_socket_ptr_cookie_proto;
#endif
case BPF_FUNC_seq_printf:
return prog->expected_attach_type == BPF_TRACE_ITER ?