Re: [RFC PATCH 5/7] arm64: smp: use generic SMP stop common code

From: Thomas Gleixner
Date: Mon Aug 26 2019 - 18:26:16 EST


On Mon, 26 Aug 2019, Cristian Marussi wrote:
> On 8/26/19 4:32 PM, Christoph Hellwig wrote:
> > > +config ARCH_USE_COMMON_SMP_STOP
> > > + def_bool y if SMP
> >
> > The option belongs into common code and the arch code shoud only
> > select it.
> >
>
> In fact that was my first approach, but then I noticed that in kernel/ topdir
> there was no generic Kconfig but only subsystem specific ones:
>
> Kconfig.freezer Kconfig.hz Kconfig.locks Kconfig.preempt

arch/Kconfig

Thanks,

tglx