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From: Matthias Fouquet-Lapar <mfl@kernel.paris.sgi.com>
To: linux-ia64@vger.kernel.org
Subject: Re: [RFC] Better MCA recovery on IPF
Date: Thu, 06 Nov 2003 14:23:05 +0000	[thread overview]
Message-ID: <marc-linux-ia64-106812960922772@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-106724227826901@msgid-missing>

> I want to check some in MCA recovery.
> Here is some steps, roughly say:

One of the complexities is recovery on a large-scale system, if for
example, multiple CPUs access a poisoned memory location at the same time.

Other "interesting" errors scenarious are if data is DEX with bad ECC in CPU 
A's cache and CPU B requests the line from CPU A. 

>  - Interruption must be synchronized.

I'm not sure what you mean by this.


Thanks

Matthias Fouquet-Lapar  Core Platform Software    mfl@sgi.com  VNET 521-8213
Principal Engineer      Silicon Graphics          Home Office (+33) 1 3047 4127


  parent reply	other threads:[~2003-11-06 14:23 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-10-27  8:07 [RFC] Better MCA recovery on IPF Hidetoshi Seto
2003-10-27 16:58 ` Matthias Fouquet-Lapar
2003-10-31  5:09 ` Hidetoshi Seto
2003-10-31 17:14 ` Grant Grundler
2003-11-01  6:39 ` Matthias Fouquet-Lapar
2003-11-01  8:38 ` Keith Owens
2003-11-02 13:33 ` Matthias Fouquet-Lapar
2003-11-03 17:09 ` Russ Anderson
2003-11-03 17:37 ` Matthias Fouquet-Lapar
2003-11-03 17:51 ` Alberto Munoz
2003-11-03 17:53 ` Alberto Munoz
2003-11-03 18:23 ` Jack Steiner
2003-11-03 18:42 ` Alberto Munoz
2003-11-03 19:28 ` Jack Steiner
2003-11-03 23:09 ` Alberto Munoz
2003-11-05  4:11 ` Greg Banks
2003-11-05 17:00 ` Luck, Tony
2003-11-05 17:14 ` Alberto Munoz
2003-11-05 17:30 ` Matthew Wilcox
2003-11-05 17:37 ` Alberto Munoz
2003-11-06 12:03 ` Hidetoshi Seto
2003-11-06 14:23 ` Matthias Fouquet-Lapar [this message]
2003-11-06 19:09 ` Luck, Tony
2003-11-07  9:58 ` Hidetoshi Seto
2003-11-07 10:52 ` Matthias Fouquet-Lapar
2003-11-08  1:15 ` Luck, Tony
2003-11-08  7:36 ` Matthias Fouquet-Lapar
2003-11-10 10:33 ` Hidetoshi Seto

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