talos-obmc-linux/include/net/addrconf.h, branch v3.16

net: ipv6: Introduce ip6_sk_dst_hoplimit.

2014-04-30T17:31:26+00:00

This replaces 6 identical code snippets with a call to a new static inline function. Signed-off-by: Lorenzo Colitti Signed-off-by: David S. Miller

ipv6: addrconf: silence sparse endianness warnings

2014-02-27T22:13:20+00:00

Avoid the following sparse __CHECK_ENDIAN__ warnings: include/net/addrconf.h:318:25: warning: restricted __be64 degrades to integer include/net/addrconf.h:318:70: warning: restricted __be64 degrades to integer include/net/addrconf.h:330:25: warning: restricted __be64 degrades to integer include/net/addrconf.h:330:70: warning: restricted __be64 degrades to integer include/net/addrconf.h:347:25: warning: restricted __be64 degrades to integer include/net/addrconf.h:348:26: warning: restricted __be64 degrades to integer include/net/addrconf.h:349:18: warning: restricted __be64 degrades to integer The warnings are false but they make it harder to spot real bugs. Signed-off-by: Bjørn Mork Signed-off-by: David S. Miller

ipv6: enable anycast addresses as source addresses for datagrams

2014-01-23T05:57:05+00:00

This change allows to consider an anycast address valid as source address when given via an IPV6_PKTINFO or IPV6_2292PKTINFO ancillary data item. So, when sending a datagram with ancillary data, the unicast and anycast addresses are handled in the same way. - Adds ipv6_chk_acast_addr_src() to check if an anycast address is link-local on given interface or is global. - Uses it in ip6_datagram_send_ctl(). Signed-off-by: Francois-Xavier Le Bail Acked-by: Hannes Frederic Sowa Signed-off-by: David S. Miller

neigh: ipv6: respect default values set before an address is assigned to device

2013-12-10T01:56:12+00:00

Make the behaviour similar to ipv4. This will allow user to set sysctl default neigh param values and these values will be respected even by devices registered before (that ones what do not have address set yet). Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller

ipv6 addrconf: extend ifa_flags to u32

2013-12-06T21:34:43+00:00

There is no more space in u8 ifa_flags. So do what davem suffested and add another netlink attr called IFA_FLAGS for carry more flags. Signed-off-by: Jiri Pirko Signed-off-by: Thomas Haller Signed-off-by: David S. Miller

IPv6 NAT: Do not drop DNATed 6to4/6rd packets

2013-09-28T19:56:15+00:00

When a router is doing DNAT for 6to4/6rd packets the latest anti-spoofing commit 218774dc ("ipv6: add anti-spoofing checks for 6to4 and 6rd") will drop them because the IPv6 address embedded does not match the IPv4 destination. This patch will allow them to pass by testing if we have an address that matches on 6to4/6rd interface. I have been hit by this problem using Fedora and IPV6TO4_IPV4ADDR. Also, log the dropped packets (with rate limit). Signed-off-by: Catalin(ux) M. BOIE Acked-by: Hannes Frederic Sowa Signed-off-by: David S. Miller

vxlan: add ipv6 proxy support

2013-09-01T02:30:01+00:00

This patch adds the IPv6 version of "arp_reduce", ndisc_send_na() will be needed. Cc: David S. Miller Cc: David Stevens Signed-off-by: Cong Wang Signed-off-by: David S. Miller

vxlan: add ipv6 route short circuit support

2013-09-01T02:30:00+00:00

route short circuit only has IPv4 part, this patch adds the IPv6 part. nd_tbl will be needed. Cc: David S. Miller Cc: David Stevens Signed-off-by: Cong Wang Signed-off-by: David S. Miller

ipv6: export a stub for IPv6 symbols used by vxlan

2013-09-01T02:30:00+00:00

In case IPv6 is compiled as a module, introduce a stub for ipv6_sock_mc_join and ipv6_sock_mc_drop etc.. It will be used by vxlan module. Suggested by Ben. This is an ugly but easy solution for now. Cc: Ben Hutchings Cc: Stephen Hemminger Cc: David S. Miller Signed-off-by: Cong Wang Signed-off-by: David S. Miller

addrconf.h: Remove extern function prototypes

2013-08-01T00:50:01+00:00

There are a mix of function prototypes with and without extern in the kernel sources. Standardize on not using extern for function prototypes. Function prototypes don't need to be written with extern. extern is assumed by the compiler. Its use is as unnecessary as using auto to declare automatic/local variables in a block. Reflow modified prototypes to 80 columns. Signed-off-by: Joe Perches Signed-off-by: David S. Miller