[PATCH] sched/rt, powerpc: Prepare for PREEMPT_RT

[Greg Kroah-Hartman]

On Mon, Nov 09, 2020 at 11:40:08AM +0800, Wang Qing wrote:
> Add PREEMPT_RT output to die().

That says what you did, but not why you are doing this.

Why are you doing this?  That needs to go into the changelog text.

greg k-h