diff options
| author | David S. Miller <davem@davemloft.net> | 2014-05-12 13:19:14 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-05-12 13:19:14 -0400 |
| commit | 5f013c9bc70214dcacd5fbed5a06c217d6ff9c59 (patch) | |
| tree | 34c3a633000e03bca57d0ce55d8759f86edecc03 /drivers/net/macvtap.c | |
| parent | 51ee42efa0829cf9e46f8e1c0ab7a9ab6facf3f2 (diff) | |
| parent | 1a466ae96e9f749d02a73315a3e66375e61a61dd (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/ethernet/altera/altera_sgdma.c
net/netlink/af_netlink.c
net/sched/cls_api.c
net/sched/sch_api.c
The netlink conflict dealt with moving to netlink_capable() and
netlink_ns_capable() in the 'net' tree vs. supporting 'tc' operations
in non-init namespaces. These were simple transformations from
netlink_capable to netlink_ns_capable.
The Altera driver conflict was simply code removal overlapping some
void pointer cast cleanups in net-next.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/macvtap.c')
| -rw-r--r-- | drivers/net/macvtap.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c index ff111a89e17f..3381c4f91a8c 100644 --- a/drivers/net/macvtap.c +++ b/drivers/net/macvtap.c @@ -322,6 +322,15 @@ static rx_handler_result_t macvtap_handle_frame(struct sk_buff **pskb) segs = nskb; } } else { + /* If we receive a partial checksum and the tap side + * doesn't support checksum offload, compute the checksum. + * Note: it doesn't matter which checksum feature to + * check, we either support them all or none. + */ + if (skb->ip_summed == CHECKSUM_PARTIAL && + !(features & NETIF_F_ALL_CSUM) && + skb_checksum_help(skb)) + goto drop; skb_queue_tail(&q->sk.sk_receive_queue, skb); } |