| f3750817a9034bd8cbb5ba583cd544e7cf14c7d8 |
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25-Nov-2014 |
Alexander Duyck <alexander.h.duyck@redhat.com> |
ip6_udp_tunnel: Fix checksum calculation
The UDP checksum calculation for VXLAN tunnels is currently using the
socket addresses instead of the actual packet source and destination
addresses. As a result the checksum calculated is incorrect in some
cases.
Also uh->check was being set twice, first it was set to 0, and then it is
set again in udp6_set_csum. This change removes the redundant assignment
to 0.
Fixes: acbf74a7 ("vxlan: Refactor vxlan driver to make use of the common UDP tunnel functions.")
Cc: Andy Zhou <azhou@nicira.com>
Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| 3fcb95a84fdb11e922cfac3b5cd3a9d96a9e9995 |
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22-Sep-2014 |
Tom Herbert <therbert@google.com> |
udp: Need to make ip6_udp_tunnel.c have GPL license
Unable to load various tunneling modules without this:
[ 80.679049] fou: Unknown symbol udp_sock_create6 (err 0)
[ 91.439939] ip6_udp_tunnel: Unknown symbol ip6_local_out (err 0)
[ 91.439954] ip6_udp_tunnel: Unknown symbol __put_net (err 0)
[ 91.457792] vxlan: Unknown symbol udp_sock_create6 (err 0)
[ 91.457831] vxlan: Unknown symbol udp_tunnel6_xmit_skb (err 0)
Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| 6a93cc9052748c6355ec9d5b6c38b77f85f1cb0d |
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17-Sep-2014 |
Andy Zhou <azhou@nicira.com> |
udp-tunnel: Add a few more UDP tunnel APIs
Added a few more UDP tunnel APIs that can be shared by UDP based
tunnel protocol implementation. The main ones are highlighted below.
setup_udp_tunnel_sock() configures UDP listener socket for
receiving UDP encapsulated packets.
udp_tunnel_xmit_skb() and upd_tunnel6_xmit_skb() transmit skb
using UDP encapsulation.
udp_tunnel_sock_release() closes the UDP tunnel listener socket.
Signed-off-by: Andy Zhou <azhou@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| fd384412e199b62c3ddaabd18dce86d0e164c5b9 |
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17-Sep-2014 |
Andy Zhou <azhou@nicira.com> |
udp_tunnel: Seperate ipv6 functions into its own file.
Add ip6_udp_tunnel.c for ipv6 UDP tunnel functions to avoid ifdefs
in udp_tunnel.c
Signed-off-by: Andy Zhou <azhou@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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