linux-kernel - Re: [PATCH 2/5] x86, mce: rename finished to valid in struct mce II

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Date:	Wed, 30 Sep 2009 06:39:31 +0200
From:	Andi Kleen <ak@...ux.intel.com>
To:	"H. Peter Anvin" <hpa@...or.com>
CC:	Hidetoshi Seto <seto.hidetoshi@...fujitsu.com>,
	Huang Ying <ying.huang@...el.com>, Ingo Molnar <mingo@...e.hu>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/5] x86, mce: rename finished to valid in struct mce
 II

H. Peter Anvin wrote:
> On 09/29/2009 04:04 PM, Andi Kleen wrote:
>> Hidetoshi Seto wrote:
>>> Andi Kleen wrote:
>>>> struct mce is exported to user space. I don't think it's a good idea
>>>> to rename fields in exported structures like this.  That just causes confusion.
>>> I don't know any other real user of this struct than the mcelog and the
>>> mce test suite.  In other words, I expected that you (Huang and Andi) are
>>> only users who may be confused by this kind of change.
>> Also I should add there are other consumers of /dev/mcelog, not just
>> mcelog/mce-inject.
>>
> 
> Details?

e.g. mced

-Andi

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