Re: [RFC] Better MCA recovery on IPF

From: Matthias Fouquet-Lapar <mfl_at_kernel.paris.sgi.com>
Date: 2003-11-07 01:23:05
> 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

-
To unsubscribe from this list: send the line "unsubscribe linux-ia64" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Received on Thu Nov 6 09:40:09 2003

This archive was generated by hypermail 2.1.8 : 2005-08-02 09:20:20 EST