BMC/Intel-BMC/linux.git/net/l2tp/l2tp_core.c, branch dev

net: Modify sk_alloc to not reference count the netns of kernel sockets.

2015-05-11T14:50:18+00:00

Now that sk_alloc knows when a kernel socket is being allocated modify it to not reference count the network namespace of kernel sockets. Keep track of if a socket needs reference counting by adding a flag to struct sock called sk_net_refcnt. Update all of the callers of sock_create_kern to stop using sk_change_net and sk_release_kernel as those hacks are no longer needed, to avoid reference counting a kernel socket. Signed-off-by: "Eric W. Biederman" Signed-off-by: David S. Miller

net: Add a struct net parameter to sock_create_kern

2015-05-11T14:50:17+00:00

This is long overdue, and is part of cleaning up how we allocate kernel sockets that don't reference count struct net. Signed-off-by: "Eric W. Biederman" Signed-off-by: David S. Miller

l2tp: unregister l2tp_net_ops on failure path

2015-04-06T20:53:02+00:00

Signed-off-by: Cong Wang Signed-off-by: David S. Miller

l2tp: Refactor l2tp core driver to make use of the common UDP tunnel functions

2014-09-19T19:57:15+00:00

Simplify l2tp implementation using common UDP tunnel APIs. Signed-off-by: Andy Zhou Signed-off-by: David S. Miller

l2tp: fix missing line continuation

2014-09-05T22:19:53+00:00

This syntax error was covered by L2TP_REFCNT_DEBUG not being set by default. Signed-off-by: Andy Zhou Signed-off-by: David S. Miller

l2tp: Enable checksum unnecessary conversions for l2tp/UDP sockets

2014-09-02T04:36:28+00:00

Signed-off-by: Tom Herbert Signed-off-by: David S. Miller

l2tp: Call udp_sock_create

2014-07-14T23:12:15+00:00

In l2tp driver call common function udp_sock_create to create the listener UDP port. Signed-off-by: Tom Herbert Signed-off-by: David S. Miller

l2tp: call udp{6}_set_csum

2014-06-05T05:46:38+00:00

Call common functions to set checksum for UDP tunnel. Signed-off-by: Tom Herbert Signed-off-by: David S. Miller

l2tp: Add support for zero IPv6 checksums

2014-05-23T20:28:53+00:00

Added new L2TP configuration options to allow TX and RX of zero checksums in IPv6. Default is not to use them. Signed-off-by: Tom Herbert Signed-off-by: David S. Miller

net: Split sk_no_check into sk_no_check_{rx,tx}

2014-05-23T20:28:53+00:00

Define separate fields in the sock structure for configuring disabling checksums in both TX and RX-- sk_no_check_tx and sk_no_check_rx. The SO_NO_CHECK socket option only affects sk_no_check_tx. Also, removed UDP_CSUM_* defines since they are no longer necessary. Signed-off-by: Tom Herbert Signed-off-by: David S. Miller