From: Mike Travis <travis@sgi.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: Yinghai Lu <Yinghai.Lu@Sun.COM>,
Andrew Morton <akpm@linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: not needed patch
Date: Thu, 20 Dec 2007 08:28:47 -0800 [thread overview]
Message-ID: <476A983F.1060704@sgi.com> (raw)
In-Reply-To: <20071220142906.GA20794@elte.hu>
Ingo Molnar wrote:
> * Yinghai Lu <Yinghai.Lu@Sun.COM> wrote:
>
>> Ingo.
>>
>> commit fbdcf18df73758b2e187ab94678b30cd5f6ff9f9 is not needed. another
>> patch (by you !! commit 699d934d5f958d7944d195c03c334f28cc0b3669 x86:
>> fixup cpu_info array conversion) already removed clearing of
>> c->cpu_index. in identify_cpu
>> also it is not consisent to smpboot_32.c. (it will assign id to
>> cpu_index right after
>>
>> *c = boot_cpu_data;
>> )
>
> well, it might in the worst-case be a superfluous change, but not cause
> any problems in 2.6.24, right?
>
>> by revert commit fbdcf18df73758b2e187ab94678b30cd5f6ff9f9, we could
>> use c->cpu_index in identify_cpu.
>
> but that's 2.6.25 stuff, right? Travis?
>
Looking at this more closely, yes my change is not needed and should be
removed. I'm not sure what caused my cpu # to be all zeros when I was
testing, but it now works ok without my change.
Thanks,
Mike
next prev parent reply other threads:[~2007-12-20 16:29 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-20 4:57 not needed patch Yinghai Lu
2007-12-20 14:29 ` Ingo Molnar
2007-12-20 14:56 ` Mike Travis
2007-12-20 16:28 ` Mike Travis [this message]
2007-12-20 16:33 ` Ingo Molnar
2007-12-20 16:53 ` Mike Travis
2007-12-20 19:54 ` Yinghai Lu
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