Download realtime test utilities cyclictest and signaltest

The realtime test utilities cyclictest and signaltest are available in a kernel git repository. To download the files type

# KERNELGIT=git://git.kernel.org/pub/scm/linux/kernel/git
# git clone $KERNELGIT/clrkwllms/rt-tests.git

Details how to use and install the cyclictest utility are given in this HOWTO and in a News Article.