linux-kernel - Re: [PATCH 9/8] CPU: Introduce ARCH_HAS_CPU

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Message-ID: <4EF26D63.10006@zytor.com>
Date:	Wed, 21 Dec 2011 15:36:03 -0800
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Greg KH <greg@...ah.com>
CC:	Kay Sievers <kay.sievers@...y.org>,
	Thomas Renninger <trenn@...e.de>,
	Andi Kleen <andi@...stfloor.org>, linux-kernel@...r.kernel.org,
	Andi Kleen <ak@...ux.intel.com>, axboe@...nel.dk,
	herbert@...dor.hengli.com.au, ying.huang@...el.com, lenb@...nel.org
Subject: Re: [PATCH 9/8] CPU: Introduce ARCH_HAS_CPU_AUTOPROBE and X86 parts

On 12/21/2011 03:29 PM, Greg KH wrote:
> On Wed, Dec 21, 2011 at 04:32:28PM +0100, Kay Sievers wrote:
>> 2011/12/21 Thomas Renninger<trenn@...e.de>:
>>
>> Cool. That sounds good. Nice work. Thanks.
>>
>> Adding Greg, so he's in the loop.
>>
>> Greg, Andi's upcoming CPU modaliases are temporarily hooked into the
>> 'cpuid' class devices to make them work with userspace, which isn't
>> possible with the weird sysdev stuff.
>>
>> We don't want to depend on the 'cpuid' class, but hook into the real
>> 'cpu' subsystem. This switches them over after we have the
>> sysdev-cpu-conversion stuff merged.
>
> Ok, but what does this mean now for my tree as I've taken your patches?
>

If I understand Kay right it means that once this tree and the patches 
from Kay are both upstream we can apply the cleanup patch.

Kay, is that correct?

	-hpa

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