[PATCH 18/19] arm64: smp: Use generic HOTPLUG_PARALLEL machinery for CPU onlining

[Will Deacon]

On Wed, Sep 16, 2026 at 10:34:10AM +0800, Jinjie Ruan wrote:
> 在 2026/9/11 20:56, Will Deacon 写道:
> >>> +	pr_crit_once("CPUs may be stuck in kernel\n");
> >>
> >> Need we print the "cpu"
> > 
> > You should already get something like:
> > 
> >   CPUn: will not boot
> 
> "will not boot" is only for "cpu_died_early_mask" case, I meant the
> "unknown state" case in the original default branch of the switch.

Oh, in that case the core code should now print:

	"CPU%u failed to report alive state\n"

Will