@@ -1115,6 +1115,7 @@ struct bpf_prog *bpf_prog_get_type_dev(u32 ufd, enum bpf_prog_type type,
trace_bpf_prog_get_type(prog);
return prog;
}
+EXPORT_SYMBOL_GPL(bpf_prog_get_type_dev);
/* last field in 'union bpf_attr' used by this command */
#define BPF_PROG_LOAD_LAST_FIELD prog_target_ifindex
@@ -374,7 +374,7 @@ static int cls_bpf_prog_from_ops(struct nlattr **tb, struct cls_bpf_prog *prog)
}
static int cls_bpf_prog_from_efd(struct nlattr **tb, struct cls_bpf_prog *prog,
- const struct tcf_proto *tp)
+ u32 gen_flags, const struct tcf_proto *tp)
{
struct bpf_prog *fp;
char *name = NULL;
@@ -382,7 +382,11 @@ static int cls_bpf_prog_from_efd(struct nlattr **tb, struct cls_bpf_prog *prog,
bpf_fd = nla_get_u32(tb[TCA_BPF_FD]);
- fp = bpf_prog_get_type(bpf_fd, BPF_PROG_TYPE_SCHED_CLS);
+ if (gen_flags & TCA_CLS_FLAGS_SKIP_SW)
+ fp = bpf_prog_get_type_dev(bpf_fd, BPF_PROG_TYPE_SCHED_CLS,
+ qdisc_dev(tp->q));
+ else
+ fp = bpf_prog_get_type(bpf_fd, BPF_PROG_TYPE_SCHED_CLS);
if (IS_ERR(fp))
return PTR_ERR(fp);
@@ -440,7 +444,7 @@ static int cls_bpf_set_parms(struct net *net, struct tcf_proto *tp,
prog->gen_flags = gen_flags;
ret = is_bpf ? cls_bpf_prog_from_ops(tb, prog) :
- cls_bpf_prog_from_efd(tb, prog, tp);
+ cls_bpf_prog_from_efd(tb, prog, gen_flags, tp);
if (ret < 0)
return ret;