1 files changed, 6 insertions, 2 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index 09cb3f6dc40c..e5942bf45a6d 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1666,7 +1666,7 @@ static inline int deliver_skb(struct sk_buff *skb,
 
 static inline bool skb_loop_sk(struct packet_type *ptype, struct sk_buff *skb)
 {
-        if (ptype->af_packet_priv == NULL)
+        if (!ptype->af_packet_priv || !skb->sk)
                 return false;
 
         if (ptype->id_match)
@@ -2818,8 +2818,10 @@ static int get_rps_cpu(struct net_device *dev, struct sk_buff *skb,
                 if (unlikely(tcpu != next_cpu) &&
                     (tcpu == RPS_NO_CPU || !cpu_online(tcpu) ||
                      ((int)(per_cpu(softnet_data, tcpu).input_queue_head -
-                      rflow->last_qtail)) >= 0))
+                      rflow->last_qtail)) >= 0)) {
+                        tcpu = next_cpu;
                         rflow = set_rps_cpu(dev, skb, rflow, next_cpu);
+                }
 
                 if (tcpu != RPS_NO_CPU && cpu_online(tcpu)) {
                         *rflowp = rflow;
@@ -3449,6 +3451,8 @@ static int napi_gro_complete(struct sk_buff *skb)
         struct list_head *head = &ptype_base[ntohs(type) & PTYPE_HASH_MASK];
         int err = -ENOENT;
 
+        BUILD_BUG_ON(sizeof(struct napi_gro_cb) > sizeof(skb->cb));
+
         if (NAPI_GRO_CB(skb)->count == 1) {
                 skb_shinfo(skb)->gso_size = 0;
                 goto out;