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e6277430fa
commit cfdf1e1ba5 upstream.
When doing GRO processing for UDP tunnels, we never add
SKB_GSO_UDP_TUNNEL to gso_type - only the type of the inner protocol
is added (such as SKB_GSO_TCPV4). The result is that if the packet is
later resegmented we will do GSO but not treat it as a tunnel. This
results in UDP fragmentation of the outer header instead of (i.e.) TCP
segmentation of the inner header as was originally on the wire.
Signed-off-by: Jesse Gross <jesse@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Cc: Ben Hutchings <ben@decadent.org.uk>
[ luis: backported to 3.16:
- dropped changes to net/ipv4/fou.c
- inlined call to udp_tunnel_gro_complete() in drivers/net/vxlan.c ]
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
2995 lines
75 KiB
2995 lines
75 KiB