ubuntu 14.04 kernel version 4.2.0-27 source code and patch
refer to Ubuntu website
git clone https://github.com/CheAnLee/ubuntu_linux_4.2.0-27.git
cd ubuntu_linux_4.2.0-27
patch -p1 < linux_4.2.0-27.32.diff.gz
cp /root/config-$(uname -r) .config
make
Q: The modules cannot install after finish to build the kernel
A: make sure the kernel version downloaded is same as host kernel version