BMC/Intel-BMC/linux.git/net/ipv6/ip6_vti.c, branch dev

vti6: Add pmtu handling to vti6_xmit.

2015-06-01T23:03:43+00:00

We currently rely on the PMTU discovery of xfrm. However if a packet is localy sent, the PMTU mechanism of xfrm tries to to local socket notification what might not work for applications like ping that don't check for this. So add pmtu handling to vti6_xmit to report MTU changes immediately. Signed-off-by: Steffen Klassert Signed-off-by: Alexander Duyck Signed-off-by: David S. Miller

ip_vti/ip6_vti: Preserve skb->mark after rcv_cb call

2015-05-28T04:23:32+00:00

The vti6_rcv_cb and vti_rcv_cb calls were leaving the skb->mark modified after completing the function. This resulted in the original skb->mark value being lost. Since we only need skb->mark to be set for xfrm_policy_check we can pull the assignment into the rcv_cb calls and then just restore the original mark after xfrm_policy_check has been completed. Signed-off-by: Alexander Duyck Signed-off-by: Steffen Klassert

ip_vti/ip6_vti: Do not touch skb->mark on xmit

2015-05-28T04:23:31+00:00

Instead of modifying skb->mark we can simply modify the flowi_mark that is generated as a result of the xfrm_decode_session. By doing this we don't need to actually touch the skb->mark and it can be preserved as it passes out through the tunnel. Signed-off-by: Alexander Duyck Signed-off-by: Steffen Klassert

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

2015-04-14T19:44:14+00:00

The dwmac-socfpga.c conflict was a case of a bug fix overlapping changes in net-next to handle an error pointer differently. Signed-off-by: David S. Miller

vti6: fix uninit when using x-netns

2015-04-07T05:52:28+00:00

When the kernel deleted a vti6 interface, this interface was not removed from the tunnels list. Thus, when the ip6_vti module was removed, this old interface was found and the kernel tried to delete it again. This was leading to a kernel panic. Fixes: 61220ab34948 ("vti6: Enable namespace changing") Signed-off-by: Yao Xiwei Signed-off-by: Nicolas Dichtel Signed-off-by: Steffen Klassert

ip6tnl,gre6,vti6: implement ndo_get_iflink

2015-04-02T18:04:59+00:00

Don't use dev->iflink anymore. CC: Steffen Klassert Signed-off-by: Nicolas Dichtel Signed-off-by: David S. Miller

netlink: implement nla_get_in_addr and nla_get_in6_addr

2015-03-31T17:58:35+00:00

Those are counterparts to nla_put_in_addr and nla_put_in6_addr. Signed-off-by: Jiri Benc Signed-off-by: David S. Miller

netlink: implement nla_put_in_addr and nla_put_in6_addr

2015-03-31T17:58:35+00:00

IP addresses are often stored in netlink attributes. Add generic functions to do that. For nla_put_in_addr, it would be nicer to pass struct in_addr but this is not used universally throughout the kernel, in way too many places __be32 is used to store IPv4 address. Signed-off-by: Jiri Benc Signed-off-by: David S. Miller

ipv6: coding style: comparison for inequality with NULL

2015-03-31T17:51:54+00:00

The ipv6 code uses a mixture of coding styles. In some instances check for NULL pointer is done as x != NULL and sometimes as x. x is preferred according to checkpatch and this patch makes the code consistent by adopting the latter form. No changes detected by objdiff. Signed-off-by: Ian Morris Signed-off-by: David S. Miller

ipv6: coding style: comparison for equality with NULL

2015-03-31T17:51:54+00:00

The ipv6 code uses a mixture of coding styles. In some instances check for NULL pointer is done as x == NULL and sometimes as !x. !x is preferred according to checkpatch and this patch makes the code consistent by adopting the latter form. No changes detected by objdiff. Signed-off-by: Ian Morris Signed-off-by: David S. Miller