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From: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
To: linux-ia64@vger.kernel.org
Subject: Re: [RFC] Better MCA recovery on IPF
Date: Mon, 10 Nov 2003 10:33:31 +0000	[thread overview]
Message-ID: <marc-linux-ia64-106846055028941@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-106724227826901@msgid-missing>

Hi.

> Are you meaning 
> 
> synchronous MCA is caused within an execution context, for example
>     a process is doing a load and hits an exception
> 
> whereas a asynchronous MCA could happen when a line is written back
> to main memory and this could happen outside of the process's context ?

That's right.

Thus, the platform should use data poisoning to get capacity of sending
synchronous MCA instead of asynchronous MCA, even though the poisoning
is not the best way.


Thanks.

------

H.Seto <seto.hidetoshi@jp.fujitsu.com>


      parent reply	other threads:[~2003-11-10 10:33 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
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 [this message]

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