Re: SMP Athlon troubles under high load

From: Dave Jones (davej@suse.de)
Date: Tue Aug 13 2002 - 16:22:51 EST


On Tue, Aug 13, 2002 at 04:37:28PM +0200, Pau Montero Parés wrote:
> processor : 0
> vendor_id : AuthenticAMD
> cpu family : 6
> model : 4
> model name : AMD Athlon(tm) Processor
> stepping : 4

According to my notes, 644 isn't a valid CPU for reliable MP operation.
The earliest Athlon rated 'smp safe' is model 6 stepping 0.
Anyone with anything earlier that isn't having problems is
getting 'lucky'.

        Dave.

-- 
| Dave Jones.        http://www.codemonkey.org.uk
| SuSE Labs
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