Enable CONFIG_BPF_SYSCALL and CONFIG_CGROUP_BPF when using docker, as it
is needed for a correct network interoperability.
Some kernels may have it enabled by default, but others not, so just enable
it for any platform.
https://onedigi.atlassian.net/browse/DEL-9592
Signed-off-by: Isaac Hermida <isaac.hermida@digi.com>
expand the docker defconfig excerpt to add more default options, as some
of them might be enable in some platform defconfigs but not in other ones,
so just set all of them, as it is safe, and nothing happens if they are
already set in the original default defconfig.
To check if all LXC/docker options are enabled for a kernel,
run lxc-checkconfig in the system.
https://onedigi.atlassian.net/browse/DEL-8924
Signed-off-by: Isaac Hermida <isaac.hermida@digi.com>
Isaac Hermida
Francisco Gil