linux-toradex.git/include/net/ip.h, branch v4.6-rc3

net: ipv4: Convert IP network timestamps to be y2038 safe

2016-03-01T22:18:44+00:00

ICMP timestamp messages and IP source route options require
timestamps to be in milliseconds modulo 24 hours from
midnight UT format.

Add inet_current_timestamp() function to support this. The function
returns the required timestamp in network byte order.

Timestamp calculation is also changed to call ktime_get_real_ts64()
which uses struct timespec64. struct timespec64 is y2038 safe.
Previously it called getnstimeofday() which uses struct timespec.
struct timespec is not y2038 safe.

Signed-off-by: Deepa Dinamani 
Cc: "David S. Miller" 
Cc: Alexey Kuznetsov 
Cc: Hideaki YOSHIFUJI 
Cc: James Morris 
Cc: Patrick McHardy 
Acked-by: YOSHIFUJI Hideaki 
Acked-by: Arnd Bergmann 
Signed-off-by: David S. Miller

ipv4: namespacify ip_early_demux sysctl knob

2016-02-17T01:42:54+00:00

Signed-off-by: Nikolay Borisov 
Signed-off-by: David S. Miller

ipv4: Namespacify ip_dynaddr sysctl knob

2016-02-17T01:42:54+00:00

Signed-off-by: Nikolay Borisov 
Signed-off-by: David S. Miller

ipv4: Pass struct net into ip_defrag and ip_check_defrag

2015-10-13T02:44:16+00:00

The function ip_defrag is called on both the input and the output
paths of the networking stack.  In particular conntrack when it is
tracking outbound packets from the local machine calls ip_defrag.

So add a struct net parameter and stop making ip_defrag guess which
network namespace it needs to defragment packets in.

Signed-off-by: "Eric W. Biederman" 
Acked-by: Pablo Neira Ayuso 
Signed-off-by: David S. Miller

dst: Pass net into dst->output

2015-10-08T11:27:03+00:00

The network namespace is already passed into dst_output pass it into
dst->output lwt->output and friends.

Signed-off-by: "Eric W. Biederman" 
Signed-off-by: David S. Miller

ipv4, ipv6: Pass net into ip_local_out and ip6_local_out

2015-10-08T11:27:02+00:00

Signed-off-by: "Eric W. Biederman" 
Signed-off-by: David S. Miller

ipv4, ipv6: Pass net into __ip_local_out and __ip6_local_out

2015-10-08T11:27:02+00:00

Signed-off-by: "Eric W. Biederman" 
Signed-off-by: David S. Miller

ipv4: Merge ip_local_out and ip_local_out_sk

2015-10-08T11:26:57+00:00

It is confusing and silly hiding a parameter so modify all of
the callers to pass in the appropriate socket or skb->sk if
no socket is known.

Signed-off-by: "Eric W. Biederman" 
Signed-off-by: David S. Miller

ipv4: Merge __ip_local_out and __ip_local_out_sk

2015-10-08T11:26:57+00:00

Signed-off-by: "Eric W. Biederman" 
Signed-off-by: David S. Miller

dst: Pass a sk into .local_out

2015-10-08T11:26:55+00:00

For consistency with the other similar methods in the kernel pass a
struct sock into the dst_ops .local_out method.

Simplifying the socket passing case is needed a prequel to passing a
struct net reference into .local_out.

Signed-off-by: "Eric W. Biederman" 
Signed-off-by: David S. Miller