wireguard-linux/net/ipv6/mip6.c, branch jd/unified-crypt-queue

xfrm: remove type and offload_type map from xfrm_state_afinfo

2019-06-06T06:34:50Z

Only a handful of xfrm_types exist, no need to have 512 pointers for them. Reduces size of afinfo struct from 4k to 120 bytes on 64bit platforms. Also, the unregister function doesn't need to return an error, no single caller does anything useful with it. Just place a WARN_ON() where needed instead. Signed-off-by: Florian Westphal Signed-off-by: Steffen Klassert

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13

2019-05-21T09:28:45Z

Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details [based] [from] [clk] [highbank] [c] you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 355 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Kate Stewart Reviewed-by: Jilayne Lovejoy Reviewed-by: Steve Winslow Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190519154041.837383322@linutronix.de Signed-off-by: Greg Kroah-Hartman

ktime: Get rid of ktime_equal()

2016-12-25T16:21:23Z

No point in going through loops and hoops instead of just comparing the values. Signed-off-by: Thomas Gleixner Cc: Peter Zijlstra

ipv6: use ktime_t for internal timestamps

2015-10-05T10:16:47Z

The ipv6 mip6 implementation is one of only a few users of the skb_get_timestamp() function in the kernel, which is both unsafe on 32-bit architectures because of the 2038 overflow, and slightly less efficient than the skb_get_ktime() based approach. This converts the function call and the mip6_report_rate_limiter structure that stores the time stamp, eliminating all uses of timeval in the ipv6 code. Signed-off-by: Arnd Bergmann Cc: Alexey Kuznetsov Cc: James Morris Cc: Hideaki YOSHIFUJI Cc: Patrick McHardy Signed-off-by: David S. Miller

net: Convert LIMIT_NETDEBUG to net_dbg_ratelimited

2014-11-11T19:10:31Z

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: White-space cleansing : Structure layouts

2014-08-25T05:37:52Z

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. This patch addresses structure definitions, specifically it cleanses the brace placement and replaces spaces with tabs in a few places. Signed-off-by: Ian Morris Signed-off-by: David S. Miller

ipv4/ipv6: Fix FSF address in file headers

2013-12-06T17:37:56Z

Several files refer to an old address for the Free Software Foundation in the file header comment. Resolve by replacing the address with the URL so that we do not have to keep updating the header comments anytime the address changes. CC: Alexey Kuznetsov CC: James Morris CC: Hideaki YOSHIFUJI CC: Patrick McHardy Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller

ipv6: Correct comparisons and calculations using skb->tail and skb-transport_header

2013-05-29T06:49:07Z

This corrects an regression introduced by "net: Use 16bits for *_headers fields of struct skbuff" when NET_SKBUFF_DATA_USES_OFFSET is not set. In that case skb->tail will be a pointer whereas skb->transport_header will be an offset from head. This is corrected by using wrappers that ensure that comparisons and calculations are always made using pointers. Signed-off-by: Simon Horman Signed-off-by: David S. Miller

ipv6: mip6: fix mip6_mh_filter()

2012-09-25T20:04:44Z

mip6_mh_filter() should not modify its input, or else its caller would need to recompute ipv6_hdr() if skb->head is reallocated. Use skb_header_pointer() instead of pskb_may_pull() Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller

ipv6: correct the ipv6 option name - Pad0 to Pad1

2012-05-17T19:49:51Z

The padding destination or hop-by-hop option is called Pad1 and not Pad0. See RFC2460 (4.2) or the IANA ipv6-parameters registry: http://www.iana.org/assignments/ipv6-parameters/ipv6-parameters.xml Signed-off-by: Eldad Zack Signed-off-by: David S. Miller