From: Jan De Luyck <lkml@kcore.org>
To: "Nakajima, Jun" <jun.nakajima@intel.com>, <linux-kernel@vger.kernel.org>
Subject: Re: [2.4.23-pre3] Cache size for Centrino CPU incorrect
Date: Tue, 30 Sep 2003 14:23:15 +0200 [thread overview]
Message-ID: <200309301423.18378.lkml@kcore.org> (raw)
In-Reply-To: <7F740D512C7C1046AB53446D3720017304A790@scsmsx402.sc.intel.com>
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On Saturday 13 September 2003 00:02, Nakajima, Jun wrote:
> 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}
> };
>
This works like a charm. Thanks. Maybe for inclusion in 2.4.23-pre6?
Jan
> > -----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
> >
> > -
> > To unsubscribe from this list: send the line "unsubscribe
>
> linux-kernel" in
>
> > the body of a message to majordomo@vger.kernel.org
> > More majordomo info at http://vger.kernel.org/majordomo-info.html
> > Please read the FAQ at http://www.tux.org/lkml/
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next prev parent reply other threads:[~2003-09-30 13:44 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-12 22:02 [2.4.23-pre3] Cache size for Centrino CPU incorrect Nakajima, Jun
2003-09-30 12:23 ` Jan De Luyck [this message]
2003-09-30 14:01 ` Dave Jones
2003-10-01 10:26 ` Jan De Luyck
-- strict thread matches above, loose matches on Subject: below --
2003-09-12 20:18 Jan De Luyck
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