I’m new to the beaglebone black and have been getting started with great Robert Nelson building kernel tools. It’s work great !!
But now i could like to apply PREEMPT RT patch, that is what I have make :
# git clone https://github.com/RobertCNelson/bb-kernel.git
# git checkout origin/am33x-v3.8 -b tmp
# cd bb-kernel/
**# wget ftp://ftp.kernel.org /pub/linux/kernel/projects/rt/3.8/older/ patch-3.8.13-rt10.patch.bz2**