linux.git/net/ipv6/exthdrs.c, branch v4.2

net: Convert LIMIT_NETDEBUG to net_dbg_ratelimited

2014-11-11T19:10:31+00:00

Use the more common dynamic_debug capable net_dbg_ratelimited
and remove the LIMIT_NETDEBUG macro.

All messages are still ratelimited.

Some KERN_ uses are changed to KERN_DEBUG.

This may have some negative impact on messages that were
emitted at KERN_INFO that are not not enabled at all unless
DEBUG is defined or dynamic_debug is enabled.  Even so,
these messages are now _not_ emitted by default.

This also eliminates the use of the net_msg_warn sysctl
"/proc/sys/net/core/warnings".  For backward compatibility,
the sysctl is not removed, but it has no function.  The extern
declaration of net_msg_warn is removed from sock.h and made
static in net/core/sysctl_net_core.c

Miscellanea:

o Update the sysctl documentation
o Remove the embedded uses of pr_fmt
o Coalesce format fragments
o Realign arguments

Signed-off-by: Joe Perches 
Signed-off-by: David S. Miller

ipv6: include linux/uaccess.h instead of asm/uaccess.h

2014-10-27T20:03:52+00:00

Signed-off-by: Fabian Frederick 
Signed-off-by: David S. Miller

ipv6: White-space cleansing : Line Layouts

2014-08-25T05:37:52+00:00

This patch makes no changes to the logic of the code but simply addresses
coding style issues as detected by checkpatch.

Both objdump and diff -w show no differences.

A number of items are addressed in this patch:
* Multiple spaces converted to tabs
* Spaces before tabs removed.
* Spaces in pointer typing cleansed (char *)foo etc.
* Remove space after sizeof
* Ensure spacing around comparators such as if statements.

Signed-off-by: Ian Morris 
Signed-off-by: David S. Miller

ipv6/exthdrs: accept tlv which includes only padding

2013-09-11T19:52:27+00:00

In rfc4942 and rfc2460 I cannot find anything which would implicate to
drop packets which have only padding in tlv.

Current behaviour breaks TAHI Test v6LC.1.2.6.

Problem was intruduced in:
9b905fe6843 "ipv6/exthdrs: strict Pad1 and PadN check"

Signed-off-by: Jiri Pirko 
Signed-off-by: David S. Miller

ipv6: Store Router Alert option in IP6CB directly.

2013-01-14T01:17:14+00:00

Router Alert option is very small and we can store the value
itself in the skb.

Signed-off-by: YOSHIFUJI Hideaki 
Signed-off-by: David S. Miller

ipv6: Pull IPv6 GSO registration out of the module

2012-11-15T22:39:24+00:00

Sing GSO support is now separate, pull it out of the module
and make it its own init call.
Remove the cleanup functions as they are no longer called.

Signed-off-by: Vlad Yasevich 
Signed-off-by: David S. Miller

ipv6: Update ipv6 static library with newly needed functions

2012-11-15T22:39:23+00:00

UDP offload needs some additional functions to be in the static kernel
for it work correclty.  Move those functions into the core.

Signed-off-by: Vlad Yasevich 
Signed-off-by: David S. Miller

ipv6: Move exthdr offload support into separate file

2012-11-15T22:36:18+00:00

Move the exthdr offload functionality into a separeate
file in preparate for moving it out of the module

Signed-off-by: Vlad Yasevich 
Signed-off-by: David S. Miller

ipv6: Switch to using new offload infrastructure.

2012-11-15T22:36:17+00:00

Switch IPv6 protocol to using the new GRO/GSO calls and data.

Signed-off-by: Vlad Yasevich 
Signed-off-by: David S. Miller

ipv6: Add new offload registration infrastructure.

2012-11-15T22:36:17+00:00

Create a new data structure for IPv6 protocols that holds GRO/GSO
callbacks and a new array to track the protocols that register GRO/GSO.

Signed-off-by: Vlad Yasevich 
Signed-off-by: David S. Miller