Merge branch 'imx-features-for-arnd' of git://git.pengutronix.de/git/imx/linux-2.6 into imx/devel

Conflicts:
	arch/arm/mach-mx5/clock-mx51-mx53.c
	arch/arm/mach-mx5/devices-imx53.h

1 files changed, 8 insertions, 0 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index 17d67b579beb..b10ff0a71855 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1515,6 +1515,14 @@ static inline bool is_skb_forwardable(struct net_device *dev,
  */
 int dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
 {
+        if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) {
+                if (skb_copy_ubufs(skb, GFP_ATOMIC)) {
+                        atomic_long_inc(&dev->rx_dropped);
+                        kfree_skb(skb);
+                        return NET_RX_DROP;
+                }
+        }
+
         skb_orphan(skb);
         nf_reset(skb);