I’m trying to update our system from rel-28.2 to rel-28.3.1. However we need a system with full preemption and from what I can see, the rt-patches folder in the kernel-4.4 directory is not updated along with the kernel, and still contains patches for rel-28.2 only?
Also, rel-28.3.1 seems to build on Linux-4.4.159, for which there isn’t a release of the rt-patches (there exists a patch for 157 and 162). I guess I could try manually applying the remaining patches from 159 to 162, then using the 162 rt-patch, but if possible I’d really prefer not to go down that route…
Is there an officially supported way of getting rel-28.2 working with preempt-rt? Did I just look in the wrong place?
Thanks in advance for any hints!