@@ -147,7 +147,8 @@ static bool cls_bpf_is_ebpf(const struct cls_bpf_prog *prog)
}
static int cls_bpf_offload_cmd(struct tcf_proto *tp, struct cls_bpf_prog *prog,
- struct cls_bpf_prog *oldprog)
+ struct cls_bpf_prog *oldprog,
+ struct netlink_ext_ack *extack)
{
struct tcf_block *block = tp->chain->block;
struct tc_cls_bpf_offload cls_bpf = {};
@@ -158,7 +159,7 @@ static int cls_bpf_offload_cmd(struct tcf_proto *tp, struct cls_bpf_prog *prog,
skip_sw = prog && tc_skip_sw(prog->gen_flags);
obj = prog ?: oldprog;
- tc_cls_common_offload_init(&cls_bpf.common, tp, NULL);
+ tc_cls_common_offload_init(&cls_bpf.common, tp, extack);
cls_bpf.command = TC_CLSBPF_OFFLOAD;
cls_bpf.exts = &obj->exts;
cls_bpf.prog = prog ? prog->filter : NULL;
@@ -170,7 +171,7 @@ static int cls_bpf_offload_cmd(struct tcf_proto *tp, struct cls_bpf_prog *prog,
err = tc_setup_cb_call(block, NULL, TC_SETUP_CLSBPF, &cls_bpf, skip_sw);
if (prog) {
if (err < 0) {
- cls_bpf_offload_cmd(tp, oldprog, prog);
+ cls_bpf_offload_cmd(tp, oldprog, prog, extack);
return err;
} else if (err > 0) {
prog->gen_flags |= TCA_CLS_FLAGS_IN_HW;
@@ -184,7 +185,8 @@ static int cls_bpf_offload_cmd(struct tcf_proto *tp, struct cls_bpf_prog *prog,
}
static int cls_bpf_offload(struct tcf_proto *tp, struct cls_bpf_prog *prog,
- struct cls_bpf_prog *oldprog)
+ struct cls_bpf_prog *oldprog,
+ struct netlink_ext_ack *extack)
{
if (prog && oldprog && prog->gen_flags != oldprog->gen_flags)
return -EINVAL;
@@ -196,7 +198,7 @@ static int cls_bpf_offload(struct tcf_proto *tp, struct cls_bpf_prog *prog,
if (!prog && !oldprog)
return 0;
- return cls_bpf_offload_cmd(tp, prog, oldprog);
+ return cls_bpf_offload_cmd(tp, prog, oldprog, extack);
}
static void cls_bpf_stop_offload(struct tcf_proto *tp,
@@ -204,7 +206,7 @@ static void cls_bpf_stop_offload(struct tcf_proto *tp,
{
int err;
- err = cls_bpf_offload_cmd(tp, NULL, prog);
+ err = cls_bpf_offload_cmd(tp, NULL, prog, NULL);
if (err)
pr_err("Stopping hardware offload failed: %d\n", err);
}
@@ -501,7 +503,7 @@ static int cls_bpf_change(struct net *net, struct sk_buff *in_skb,
if (ret < 0)
goto errout_idr;
- ret = cls_bpf_offload(tp, prog, oldprog);
+ ret = cls_bpf_offload(tp, prog, oldprog, extack);
if (ret)
goto errout_parms;