From: Yan Zhai Date: Mon, 17 Jun 2024 18:09:27 +0000 (-0700) Subject: af_packet: use sk_skb_reason_drop to free rx packets X-Git-Tag: v6.11-rc1~163^2~180^2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e2e7d78d9a25c78dc829da400bcec857b8c41b78;p=thirdparty%2Fkernel%2Flinux.git af_packet: use sk_skb_reason_drop to free rx packets Replace kfree_skb_reason with sk_skb_reason_drop and pass the receiving socket to the tracepoint. Reported-by: kernel test robot Closes: https://lore.kernel.org/r/202406011859.Aacus8GV-lkp@intel.com/ Signed-off-by: Yan Zhai Acked-by: Jesper Dangaard Brouer Signed-off-by: David S. Miller --- diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index fce3908875912..42d29b8a84fc1 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -2121,7 +2121,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev) { enum skb_drop_reason drop_reason = SKB_CONSUMED; - struct sock *sk; + struct sock *sk = NULL; struct sockaddr_ll *sll; struct packet_sock *po; u8 *skb_head = skb->data; @@ -2226,7 +2226,7 @@ drop_n_restore: skb->len = skb_len; } drop: - kfree_skb_reason(skb, drop_reason); + sk_skb_reason_drop(sk, skb, drop_reason); return 0; } @@ -2234,7 +2234,7 @@ static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev) { enum skb_drop_reason drop_reason = SKB_CONSUMED; - struct sock *sk; + struct sock *sk = NULL; struct packet_sock *po; struct sockaddr_ll *sll; union tpacket_uhdr h; @@ -2494,7 +2494,7 @@ drop_n_restore: skb->len = skb_len; } drop: - kfree_skb_reason(skb, drop_reason); + sk_skb_reason_drop(sk, skb, drop_reason); return 0; drop_n_account: @@ -2503,7 +2503,7 @@ drop_n_account: drop_reason = SKB_DROP_REASON_PACKET_SOCK_ERROR; sk->sk_data_ready(sk); - kfree_skb_reason(copy_skb, drop_reason); + sk_skb_reason_drop(sk, copy_skb, drop_reason); goto drop_n_restore; }