From: Ajit Khaparde <redacted>
Date: Fri, 26 Jun 2009 18:21:07 +0530

While testing the driver on PPC, we ran into a crash with LRO, Jumbo frames.
With CONFIG_PPC_64K_PAGES configured (a default in PPC), MAX_SKB_FRAGS drops to 3 and we were crossing the array limits on skb_shinfo(skb)->frags[]. 
Now we coalesce the frags from the same physical page into one slot in 
skb_shinfo(skb)->frags[] and go to the next index when the frag is from 
different physical page.

This patch is against the net-2.6 tree.

Signed-off-by: Ajit Khaparde <redacted>

This patch looks good, applied, thanks!