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Re: [PATCH] x86: mtrr cleanup for converting continuous to discrete layout v5

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From: Yinghai Lu <yhlu.kernel@...>
To: Ingo Molnar <mingo@...>
Cc: Eric W. Biederman <ebiederm@...>, Andrew Morton <akpm@...>, H. Peter Anvin <hpa@...>, Thomas Gleixner <tglx@...>, Gabriel C <nix.or.die@...>, linux-kernel@vger.kernel.org <linux-kernel@...>, Mika Fischer <mika.fischer@...>
Subject: Re: [PATCH] x86: mtrr cleanup for converting continuous to discrete layout v5
Date: Tuesday, April 29, 2008 - 6:18 pm

On Tue, Apr 29, 2008 at 3:09 PM, Ingo Molnar <mingo@elte.hu> wrote:

then that is bad and sick HW design.

for example. cpu fan is supposed to full speed, if SW send insane
instruction and lose connection.
also, CPU should shutdown by thermal strip is FAN is stopped.

when we were working on LinuxBIOS, found one MB cpu fan need to be
started by BIOS, and another one is auto full speed if BIOS don't
touch it. We always like the second design.

YH
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Messages in current thread:
[PATCH] x86: mtrr cleanup for converting continuous to discr..., Yinghai Lu, (Mon Apr 28, 2:37 am)
[PATCH] x86: mtrr cleanup for converting continuous to discr..., Yinghai Lu, (Mon Apr 28, 5:06 am)
[PATCH] x86: mtrr cleanup for converting continuous to discr..., Yinghai Lu, (Mon Apr 28, 3:44 pm)
[PATCH] x86: mtrr cleanup for converting continuous to discr..., Yinghai Lu, (Mon Apr 28, 4:16 pm)
[PATCH] x86: mtrr cleanup for converting continuous to discr..., Yinghai Lu, (Mon Apr 28, 6:05 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Eric W. Biederman, (Tue Apr 29, 3:00 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Yinghai Lu, (Tue Apr 29, 4:04 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Eric W. Biederman, (Tue Apr 29, 4:29 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Yinghai Lu, (Tue Apr 29, 5:57 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Eric W. Biederman, (Tue Apr 29, 6:14 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Thomas Gleixner, (Tue Apr 29, 6:54 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Eric W. Biederman, (Tue Apr 29, 9:16 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Alan Cox, (Wed Apr 30, 5:57 am)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Ingo Molnar, (Tue Apr 29, 6:09 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Yinghai Lu, (Tue Apr 29, 6:18 pm)
[PATCH 1/2] x86: mtrr cleanup for converting continuous to d..., Yinghai Lu, (Tue Apr 29, 5:00 am)
[PATCH 1/2] x86: mtrr cleanup for converting continuous to d..., Yinghai Lu, (Tue Apr 29, 6:52 am)
[PATCH] x86: mtrr cleanup for converting continuous to discr..., Yinghai Lu, (Tue Apr 29, 11:25 pm)
[PATCH] x86: mtrr cleanup for converting continuous to discr..., Yinghai Lu, (Thu May 1, 4:00 am)
[PATCH] x86: mtrr cleanup for converting continuous to discr..., Yinghai Lu, (Thu May 1, 2:57 pm)
[PATCH] x86: mtrr cleanup for converting continuous to discr..., Yinghai Lu, (Thu May 1, 8:52 pm)
[PATCH] x86: mtrr cleanup for converting continuous to discr..., Yinghai Lu, (Fri May 2, 5:40 am)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., H. Peter Anvin, (Thu May 1, 3:42 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Yinghai Lu, (Thu May 1, 5:02 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., H. Peter Anvin, (Thu May 1, 5:10 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Yinghai Lu, (Thu May 1, 5:20 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., H. Peter Anvin, (Thu May 1, 5:26 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Yinghai Lu, (Thu May 1, 5:31 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., H. Peter Anvin, (Thu May 1, 5:33 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Yinghai Lu, (Thu May 1, 5:44 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., H. Peter Anvin, (Thu May 1, 5:49 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Yinghai Lu, (Thu May 1, 6:52 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., H. Peter Anvin, (Thu May 1, 6:57 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Yinghai Lu, (Thu May 1, 7:10 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Randy Dunlap, (Thu May 1, 11:09 am)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Yinghai Lu, (Thu May 1, 12:38 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Mika Fischer, (Thu May 1, 8:09 am)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Yinghai Lu, (Thu May 1, 12:35 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Mika Fischer, (Thu May 1, 12:59 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Yinghai Lu, (Thu May 1, 1:40 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Gabriel C, (Thu May 1, 7:45 am)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Yinghai Lu, (Thu May 1, 8:06 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Gabriel C, (Thu May 1, 8:29 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Yinghai Lu, (Thu May 1, 8:35 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Gabriel C, (Thu May 1, 9:18 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Yinghai Lu, (Thu May 1, 9:55 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Ingo Molnar, (Wed Apr 30, 8:09 am)
Re: [PATCH 1/2] x86: mtrr cleanup for converting continuous ..., Randy Dunlap, (Tue Apr 29, 4:46 pm)
Re: [PATCH 1/2] x86: mtrr cleanup for converting continuous ..., Yinghai Lu, (Tue Apr 29, 5:54 pm)
Re: [PATCH 1/2] x86: mtrr cleanup for converting continuous ..., Ingo Molnar, (Tue Apr 29, 9:07 am)
Re: [PATCH 1/2] x86: mtrr cleanup for converting continuous ..., Yinghai Lu, (Tue Apr 29, 1:25 pm)
Re: [PATCH 1/2] x86: mtrr cleanup for converting continuous ..., Gabriel C, (Tue Apr 29, 5:47 am)
Re: [PATCH 1/2] x86: mtrr cleanup for converting continuous ..., Yinghai Lu, (Tue Apr 29, 6:30 am)
Re: [PATCH 1/2] x86: mtrr cleanup for converting continuous ..., Yinghai Lu, (Tue Apr 29, 6:56 am)
Re: [PATCH 1/2] x86: mtrr cleanup for converting continuous ..., Gabriel C, (Tue Apr 29, 7:51 am)
Re: [PATCH 1/2] x86: mtrr cleanup for converting continuous ..., Yinghai Lu, (Tue Apr 29, 1:11 pm)
Re: [PATCH 1/2] x86: mtrr cleanup for converting continuous ..., Gabriel C, (Tue Apr 29, 4:25 pm)
Re: [PATCH 1/2] x86: mtrr cleanup for converting continuous ..., Yinghai Lu, (Tue Apr 29, 5:49 pm)
Re: [PATCH 1/2] x86: mtrr cleanup for converting continuous ..., Gabriel C, (Tue Apr 29, 7:56 pm)
Re: [PATCH 1/2] x86: mtrr cleanup for converting continuous ..., Yinghai Lu, (Tue Apr 29, 8:13 pm)
Re: [PATCH 1/2] x86: mtrr cleanup for converting continuous ..., Gabriel C, (Tue Apr 29, 8:06 pm)
Re: [PATCH 1/2] x86: mtrr cleanup for converting continuous ..., Yinghai Lu, (Tue Apr 29, 8:38 pm)
Re: [PATCH 1/2] x86: mtrr cleanup for converting continuous ..., Gabriel C, (Tue Apr 29, 9:02 pm)
Re: [PATCH 1/2] x86: mtrr cleanup for converting continuous ..., Yinghai Lu, (Tue Apr 29, 11:00 pm)
Re: [PATCH 1/2] x86: mtrr cleanup for converting continuous ..., Yinghai Lu, (Tue Apr 29, 11:29 pm)
Re: [PATCH 1/2] x86: mtrr cleanup for converting continuous ..., Gabriel C, (Wed Apr 30, 12:12 am)
Re: [PATCH 1/2] x86: mtrr cleanup for converting continuous ..., Yinghai Lu, (Wed Apr 30, 12:25 am)
Re: [PATCH 1/2] x86: mtrr cleanup for converting continuous ..., Gabriel C, (Wed Apr 30, 8:04 am)
Re: [PATCH 1/2] x86: mtrr cleanup for converting continuous ..., Yinghai Lu, (Wed Apr 30, 12:26 pm)
Re: [PATCH 1/2] x86: mtrr cleanup for converting continuous ..., Ingo Molnar, (Tue Apr 29, 7:26 am)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Andrew Morton, (Mon Apr 28, 10:42 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Yinghai Lu, (Mon Apr 28, 11:01 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Randy Dunlap, (Mon Apr 28, 6:36 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Yinghai Lu, (Mon Apr 28, 6:47 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Ingo Molnar, (Mon Apr 28, 4:15 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Yinghai Lu, (Mon Apr 28, 4:18 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Ingo Molnar, (Mon Apr 28, 4:29 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Ingo Molnar, (Mon Apr 28, 9:08 am)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Arjan van de Ven, (Mon Apr 28, 9:49 am)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Mika Fischer, (Mon Apr 28, 11:28 am)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Arjan van de Ven, (Mon Apr 28, 1:50 am)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Gabriel C, (Mon Apr 28, 12:01 pm)
Re: [PATCH] x86: mtrr cleanup for converting continuous to d..., Mika Fischer, (Mon Apr 28, 12:28 pm)

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