diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/dev.c | 2 | ||||
| -rw-r--r-- | net/core/filter.c | 6 |
2 files changed, 4 insertions, 4 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 4420086f3aeb..c431c8925eed 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -4708,7 +4708,7 @@ static u32 netif_receive_generic_xdp(struct sk_buff *skb, case XDP_PASS: break; default: - bpf_warn_invalid_xdp_action(act); + bpf_warn_invalid_xdp_action(skb->dev, xdp_prog, act); fallthrough; case XDP_ABORTED: trace_xdp_exception(skb->dev, xdp_prog, act); diff --git a/net/core/filter.c b/net/core/filter.c index ad8619aa77b7..3f656391af7e 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -8180,13 +8180,13 @@ static bool xdp_is_valid_access(int off, int size, return __is_valid_xdp_access(off, size); } -void bpf_warn_invalid_xdp_action(u32 act) +void bpf_warn_invalid_xdp_action(struct net_device *dev, struct bpf_prog *prog, u32 act) { const u32 act_max = XDP_REDIRECT; - pr_warn_once("%s XDP return value %u, expect packet loss!\n", + pr_warn_once("%s XDP return value %u on prog %s (id %d) dev %s, expect packet loss!\n", act > act_max ? "Illegal" : "Driver unsupported", - act); + act, prog->aux->name, prog->aux->id, dev ? dev->name : "N/A"); } EXPORT_SYMBOL_GPL(bpf_warn_invalid_xdp_action); |