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SubjectRE: [2.4.23-pre3] Cache size for Centrino CPU incorrect
Date
From
This is a bit old, but try.

Thanks,
Jun
------
--- linux-2.4.21/arch/i386/kernel/setup.c 2003-06-13
07:51:29.000000000 -0700
+++ new/arch/i386/kernel/setup.c 2003-07-08 17:21:48.000000000
-0700
@@ -2246,6 +2249,8 @@
{ 0x83, LVL_2, 512 },
{ 0x84, LVL_2, 1024 },
{ 0x85, LVL_2, 2048 },
+ { 0x86, LVL_2, 512 },
+ { 0x87, LVL_2, 1024 },
{ 0x00, 0, 0}
};

> -----Original Message-----
> From: Jan De Luyck [mailto:lkml@kcore.org]
> Sent: Friday, September 12, 2003 1:18 PM
> To: linux-kernel@vger.kernel.org
> Subject: [2.4.23-pre3] Cache size for Centrino CPU incorrect
> Hello List,
>
> I just noticed this:
>
> devilkin@precious:~$ cat /proc/cpuinfo
> processor : 0
> vendor_id : GenuineIntel
> cpu family : 6
> model : 9
> model name : Intel(R) Pentium(R) M processor 1600MHz
> stepping : 5
> cpu MHz : 599.511
> cache size : 0 KB
> fdiv_bug : no
> hlt_bug : no
> f00f_bug : no
> coma_bug : no
> fpu : yes
> fpu_exception : yes
> cpuid level : 2
> wp : yes
> flags : fpu vme de pse tsc msr mce cx8 sep mtrr pge mca cmov
pat
> clflush dts acpi mmx fxsr sse sse2 tm pbe tm2 est
> bogomips : 1196.85
>
> Somehow, the cache size doesn't seem to be correct. Spec info tells me
> that this cpu
> has indeed a 1024kb cache.
>
> Any patches to test?
>
> Thankx
>
> Jan
>
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