Meanwhile there's an rt17 patch set (https://www.kernel.org/pub/linux/kernel/projects/rt/3.8/). Did anybody give this a try? Does it work with the BBB? This is most commonly achieved by applying a patch set known as PREEMPT. Can someone please give me an advise, How can i correctly change/add the row kernel=.? What is a real-time system? I am trying to attach and build a kernel (3.0.35) with PREEMPT. Bzcat patch-3.8.13-rt11.patch.bz2 . Suppose you've got /proc/config.gz from a running raspi: Code: Select all zcat config.gz >.config Set up your environment. The “1000” reflects the 1000 Hz setting. Config: add rt Signed-off-by: Robert Nelson <[email protected]> Loading branch information. There's a lot that must be done to get hard realtime performance under PREEMPT. Here are the things I am aware of. Entries marked with an asterisk apply to your current position. Patch the kernel with PREEMPT The RT patch takes advantage of the fact that interrupt handlers run. Please use a local Git client to view these changes.
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December 2016
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