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Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net

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This commit is contained in:
David S. Miller 2018-08-11 17:52:00 -07:00
commit 6a92ef08a1
19 changed files with 92 additions and 71 deletions
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8
drivers/net/xen-netfront.c
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@ -895,7 +895,6 @@ static RING_IDX xennet_fill_frags(struct netfront_queue *queue,
struct sk_buff *skb,
struct sk_buff_head *list)
{
struct skb_shared_info *shinfo = skb_shinfo(skb);
RING_IDX cons = queue->rx.rsp_cons;
struct sk_buff *nskb;
@ -904,15 +903,16 @@ static RING_IDX xennet_fill_frags(struct netfront_queue *queue,
RING_GET_RESPONSE(&queue->rx, ++cons);
skb_frag_t *nfrag = &skb_shinfo(nskb)->frags[0];
if (shinfo->nr_frags == MAX_SKB_FRAGS) {
if (skb_shinfo(skb)->nr_frags == MAX_SKB_FRAGS) {
unsigned int pull_to = NETFRONT_SKB_CB(skb)->pull_to;
BUG_ON(pull_to <= skb_headlen(skb));
__pskb_pull_tail(skb, pull_to - skb_headlen(skb));
}
BUG_ON(shinfo->nr_frags >= MAX_SKB_FRAGS);
BUG_ON(skb_shinfo(skb)->nr_frags >= MAX_SKB_FRAGS);
skb_add_rx_frag(skb, shinfo->nr_frags, skb_frag_page(nfrag),
skb_add_rx_frag(skb, skb_shinfo(skb)->nr_frags,
skb_frag_page(nfrag),
rx->offset, rx->status, PAGE_SIZE);
skb_shinfo(nskb)->nr_frags = 0;