kernel/linux.git/include/net/netns/ipv4.h, branch v3.12.13

net: split rt_genid for ipv4 and ipv6

2013-07-31T21:56:36+00:00

Current net name space has only one genid for both IPv4 and IPv6, it has below drawbacks: - Add/delete an IPv4 address will invalidate all IPv6 routing table entries. - Insert/remove XFRM policy will also invalidate both IPv4/IPv6 routing table entries even when the policy is only applied for one address family. Thus, this patch attempt to split one genid for two to cater for IPv4 and IPv6 separately in a fine granularity. Signed-off-by: Fan Du Acked-by: Hannes Frederic Sowa Signed-off-by: David S. Miller

xfrm: make gc_thresh configurable in all namespaces

2013-02-06T10:36:29+00:00

The xfrm gc threshold can be configured via xfrm{4,6}_gc_thresh sysctl but currently only in init_net, other namespaces always use the default value. This can substantially limit the number of IPsec tunnels that can be effectively used. Signed-off-by: Michal Kubecek Signed-off-by: Steffen Klassert

tcp: make sysctl_tcp_ecn namespace aware

2013-01-07T05:09:56+00:00

As per suggestion from Eric Dumazet this patch makes tcp_ecn sysctl namespace aware. The reason behind this patch is to ease the testing of ecn problems on the internet and allows applications to tune their own use of ecn. Cc: Eric Dumazet Cc: David Miller Cc: Stephen Hemminger Signed-off-by: Hannes Frederic Sowa Acked-by: Eric Dumazet Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2012-09-28T18:40:49+00:00

Conflicts: drivers/net/team/team.c drivers/net/usb/qmi_wwan.c net/batman-adv/bat_iv_ogm.c net/ipv4/fib_frontend.c net/ipv4/route.c net/l2tp/l2tp_netlink.c The team, fib_frontend, route, and l2tp_netlink conflicts were simply overlapping changes. qmi_wwan and bat_iv_ogm were of the "use HEAD" variety. With help from Antonio Quartulli. Signed-off-by: David S. Miller

netns: move net->ipv4.rt_genid to net->rt_genid

2012-09-18T19:57:03+00:00

This commit prepares the use of rt_genid by both IPv4 and IPv6. Initialization is left in IPv4 part. Signed-off-by: Nicolas Dichtel Signed-off-by: David S. Miller

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2012-09-03T13:34:51+00:00

This merges (3f509c6 netfilter: nf_nat_sip: fix incorrect handling of EBUSY for RTCP expectation) to Patrick McHardy's IPv6 NAT changes.

netfilter: add protocol independent NAT core

2012-08-30T01:00:14+00:00

Convert the IPv4 NAT implementation to a protocol independent core and address family specific modules. Signed-off-by: Patrick McHardy

userns: Use kgids for sysctl_ping_group_range

2012-08-15T04:49:10+00:00

- Store sysctl_ping_group_range as a paire of kgid_t values instead of a pair of gid_t values. - Move the kgid conversion work from ping_init_sock into ipv4_ping_group_range - For invalid cases reset to the default disabled state. With the kgid_t conversion made part of the original value sanitation from userspace understand how the code will react becomes clearer and it becomes possible to set the sysctl ping group range from something other than the initial user namespace. Cc: Vasiliy Kulikov Acked-by: David S. Miller Signed-off-by: Eric W. Biederman

ipv4: remove rt_cache_rebuild_count

2012-07-30T21:53:22+00:00

After IP route cache removal, rt_cache_rebuild_count is no longer used. Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller

tcp: use hash_32() in tcp_metrics

2012-07-20T17:59:41+00:00

Fix a missing roundup_pow_of_two(), since tcpmhash_entries is not guaranteed to be a power of two. Uses hash_32() instead of custom hash. tcpmhash_entries should be an unsigned int. Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller