[PATCH v3] sched/rt: Skip currently executing CPU in rto_next_cpu() - Request for merge

[Chen Jinghuang]

Hi Steven Rostedt,

This is a follow-up on my v3 patch for sched/rt: "Skip currently executing
CPU in rto_next_cpu()" (archive link:
https://lore.kernel.org/lkml/20251126055403.2076735-1-chenjinghuang2@xxxxxxxxxx/)

You previously confirmed that this patch resolves the issue of a CPU
sending an IPI to itself. This patch has also fully resolved the issue
I encountered in my testing environment. Could you please help merge this
v3 patch into mainline? I'm happy to address any code review.

Thanks a lot for your time and review!