[elrepo] Changes in kernel-lt: enable l2tp driver as module

[Alex Domoradov]

Hello all,

Is it possible to enable l2tp driver by default in kernel-lt? As for
now it's turned off

# cat /boot/config-3.10.25-1.el6.elrepo.x86_64 | grep -i l2tp
# CONFIG_L2TP is not set

But at the same time pptp is turned on

[root at perflect log]# cat /boot/config-3.10.25-1.el6.elrepo.x86_64 | grep -i pptp
CONFIG_NF_CONNTRACK_PPTP=m
CONFIG_NF_NAT_PPTP=m
CONFIG_PPTP=m

It's very uncomfortable to build every time new kernel only for the
one driver. As I understand all you need is to add the following 4
lines to the config-3.10.25-$ARCH

CONFIG_L2TP=m
CONFIG_L2TP_DEBUGFS=m
CONFIG_PPPOL2TP=m
# CONFIG_L2TP_V3 is not set

Thanks in advance