linux-yocto/4.12: ipv4 stable backport and config changes
Integrating the following ipv4 backport:
ipv4: net namespace does not inherit network configurations
patch from https://lkml.org/lkml/2014/7/29/119
Ipv4 net namespace requires a similar logic change as commit
a79ca223e029
[ipv6: fix bad free of addrconf_init_net] introduces for newer kernels.
Since a net namespace is independent to another. That is, there
is no any relationship between the net namespaces. So a new net
namespace should not inherit network configurations from another
net namespace including the host.
CC: Hong Zhiguo <honkiko@gmail.com>
CC: David S. Miller <davem@davemloft.net>
Signed-off-by: Zhu Yanjun <zyjzyj2000@gmail.com>
Signed-off-by: yzhu1 <yanjun.zhu@windriver.com>
Signed-off-by: Liwei Song <liwei.song@windriver.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
And the following configuration changes:
3574bb061c1b mti-malta32: enable CONFIG_HIGHMEM for qemumips to support up to 2GiB RAM
f187df8fca31 features/i915/i915.cfg: compile i915 as a module
332b38cb83a2 common-pc*.scc: Add igb to common-pc drivers
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
