[PATCH 3/3] riscv: Allow to enable PREEMPT_RT.

[Sebastian Andrzej Siewior]

On 2024-10-09 09:44:59 [-0700], Palmer Dabbelt wrote:
> 
> and it breaks my boot test script.  Looks like it's actually working mostly
> fine, I'm just not getting the "reboot: System halted" message that I'm
> checking for to make sure the system actually went down cleanly.
> 
> I'm not sure if this is expected behavior in RT land, or if we've got some
> sort of bug.  It sort of smells like we're losing the last printk() line...

Is it just defconfig + kvm_guest.config + PREEMPT_RT on "-cpu rv64
-machine virt" or is there more to it?

Sebastian