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

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Message-ID: <2f1b7e1f-5ba2-37b4-193b-133a93a3f6ea@arm.com>
Date:   Tue, 27 Aug 2019 15:34:08 +0100
From:   Cristian Marussi <cristian.marussi@....com>
To:     Thomas Gleixner <tglx@...utronix.de>
Cc:     Christoph Hellwig <hch@...radead.org>,
        linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org,
        mark.rutland@....com, peterz@...radead.org,
        catalin.marinas@....com, takahiro.akashi@...aro.org,
        james.morse@....com, hidehiro.kawai.ez@...achi.com,
        will@...nel.org, dave.martin@....com,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [RFC PATCH 5/7] arm64: smp: use generic SMP stop common code

Hi

On 26/08/2019 23:26, Thomas Gleixner wrote:
> 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
> 

Ok I'll move it there in v2.

Thanks for the review.

Cristian

> Thanks,
> 
> 	tglx
>