GfA/linux_kernel: linux kernel based on RobertCNelsons patchset https://github.com/RobertCNelson/bb-kernel @ f708631ac75c901b20c7622be9abdbc29d4d2dd7

Thomas Graf 79d310d01e [GENETLINK]: Correctly report errors while registering a multicast group		%!s(int64=18) %!d(string=hai) anos
..
Makefile	482a8524f8 [NETLINK]: Generic netlink family	%!s(int64=20) %!d(string=hai) anos
af_netlink.c	84659eb529 [NETLIKN]: Allow removing multicast groups.	%!s(int64=18) %!d(string=hai) anos
attr.c	1092cb2197 [NETLINK]: attr: add nested compat attribute type	%!s(int64=18) %!d(string=hai) anos
genetlink.c	79d310d01e [GENETLINK]: Correctly report errors while registering a multicast group	%!s(int64=18) %!d(string=hai) anos