linux-kernel - Re: [PATCH] drivers: base: add cpu_device

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Message-ID: <CANq1E4SB-o6TD0ayvLGL_M52b-eCR=MU048+fOmx+_y+apFjSA@mail.gmail.com>
Date:	Tue, 26 Aug 2014 19:08:53 +0200
From:	David Herrmann <dh.herrmann@...il.com>
To:	Sudeep Holla <sudeep.holla@....com>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Heiko Carstens <heiko.carstens@...ibm.com>,
	Lorenzo Pieralisi <Lorenzo.Pieralisi@....com>,
	Stephen Boyd <sboyd@...eaurora.org>, Kay Sievers <kay@...y.org>
Subject: Re: [PATCH] drivers: base: add cpu_device_create to support per-cpu devices

Hi

On Tue, Aug 26, 2014 at 6:54 PM, Sudeep Holla <sudeep.holla@....com> wrote:
>> Yes, it's not done on purpose as mentioned in the commit log.
>> E.g.: cacheinfo topology will be as below
>>
>> /sys/devices/system/cpu/cpuX/cache/index0/<attributes>
>> /sys/devices/system/cpu/cpuX/cache/index1/<attributes>
>> ..
>> /sys/devices/system/cpu/cpuX/cache/index<Y/<attributes>
>>
>
> Does the above topology looks fine to you ? Since the parent is set
> properly, not setting bus will not cause any issue to the topology.

Sure, looks fine.

Thanks
David
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