problems packaging kernel

[Ralf Mardorf]

The described make-kpkg method at least still worked for Ubuntu 15.10
Wily Werewolf. By a quick search I found this:

https://lists.ubuntu.com/archives/ubuntu-devel-discuss/2015-August/015777.html

# export CONCURRENCY_LEVEL=2;wget https://www.kernel.org/pub/linux/kernel/v3.x/linux-3.10.61.tar.gz https://www.kernel.org/pub/linux/kernel/projects/rt/3.10/older/patch-3.10.61-rt65.patch.gz
&& tar zxf linux-3.10.61.tar.gz
&& mv linux-3.10.61 linux-3.10.61-rt65
&& cd linux-3.10.61-rt65 && gzip -dc ../patch-3.10.61-rt65.patch.gz | patch -p1
&& cp ../config-3.10.61-rt65-1-rt-lts.01.edit .config
&& make oldconfig && make menuconfig && make oldconfig
&& date
&& make-kpkg clean && make-kpkg --initrd kernel-image kernel-headers && make-kpkg clean
&& date