kernel5.4 can’t run rt preempt5.4.66-rt.It will be dump.

zerosky New Member Posts: 1
edited September 14 in UP Board Linux

I want to complie a rt-preempt kernel, and the kernel version must >4.19.
So I get the upboard kernel source from

And I get the rt-preempt patch from
the rt-preempt version is 5.4.66-rt38

It compile ok!

when I load this kernel, after the ubuntu 18.04 start ok a few minute. The kernel will be dump, I can't use keyboard mouse ssh-remote and so on.

so how to solve this problom??
or where can get a other kernel which support upboard??