Re: Compiling kernel2.4.21-pre5 with L1 L2 cache

From: Dave Jones (davej@codemonkey.org.uk)
Date: Thu Mar 27 2003 - 20:42:17 EST


On Tue, Mar 25, 2003 at 04:24:32PM -0800, Juan F. Camino wrote:

> I have compiled kernel 2.4.20 (patch-2.4.21-pre5) but it does not
> detect L1 and L2 Cache for my Celeron. Would that be a bug? Or am I missing
> something on my configuration? I am quite sure Celeron has L2 =128k and
> L1 = 8kb
> dmesg
> CPU: Trace cache: 12K uops, L1 D cache: 8K

Your Celeron has a P4 core. The L1 icache is replaced with a tracecache.
As reported, you also have an 8KB L1 dcache.
The L2 isn't reported. Possibly its missing the ident that was added
to .21pre6

                Dave

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