I wonder where the .config file for the wheezy beta kernel is????
Does that kernel have PREEMPT_RT support??
I am totally confused by everything at the moment and think that this is my final try at getting linuxcnc working. I am really just a talent and skill less hacker and know nothing about Real time. I have probably worked 40 hours on this and think it is beyond me. But I then find that linuxcnc now supports the PREEMPT_RT mainline kernel patches.
Maybe it could be simple??
But looking at the kernel source I cannot see any CONFIG_PREEMPT_RT in the .config, the wheezy beta mentions PREEMPT on first login, and the .config shows CONFIG_PREEMPT_NONE=y.
Is CONFIG_PREEMPT=y the same as CONFIG_PREEMPT_RT=y
Is CONFIG_PREEMPT_RT actually in the 3.2 mainline kernel?????
I dont think I can handle anymore research and confusion as I am just doing this as a hobby project and never had the brains to be a real developer.
Can anyone offer some simple advice?
Please check the thread below if you want further info.
http://www.raspberrypi.org/phpBB3/viewt ... =63&t=2376