Merge branch 'xen-netback'
Paul Durrant says:
====================
xen-netback: fix rx slot estimation
Sander Eikelenboom reported an issue with ring overflow in netback in
3.14-rc3. This turns outo be be because of a bug in the ring slot estimation
code. This patch series fixes the slot estimation, fixes the BUG_ON() that
was supposed to catch the issue that Sander ran into and also makes a small
fix to start_new_rx_buffer().
v3:
- Added a cap of MAX_SKB_FRAGS to estimate in patch #2
v2:
- Added BUG_ON() to patch #1
- Added more explanation to patch #3
====================
Reported-By: Sander Eikelenboom <linux@eikelenboom.it>
Tested-By: Sander Eikelenboom <linux@eikelenboom.it>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>