These binary packages represent builds of the mainline or stable Linux kernel tree at the commit below:
v4.14.170 (e0f8b8a65a473a8baa439cf865a694bbeb83fe90)
To obtain the source from which they are built fetch the commit below:
git://git.launchpad.net/~ubuntu-kernel-test/ubuntu/+source/linux/+git/mainline-crack v4.14.170
and apply the following patches on top in the order below:
????-*
This is summarised in the SOURCES file included with these binaries.
For further information see: http://wiki.ubuntu.com/Kernel/MainlineBuilds