Re: AW: HT enable on BIOS which doesn't supports it?

[Michal Semler (volny.cz)]

Hmm..so why "ht" flag is detected?

This chip is really strange. It looks like only renamed real P4/XEON,
coz through CPUFREQ I got it to work on lower frequencies:

cpufreq: P4/Xeon(TM) CPU On-Demand Clock Modulation available

processor       : 0
vendor_id       : GenuineIntel
cpu family      : 15
model           : 2
model name      : Intel(R) Celeron(R) CPU 2.40GHz
stepping        : 9
cpu MHz         : 299.700
cache size      : 128 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 pae mce cx8 sep mtrr pge mca cmov pat 
pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
bogomips        : 597.91

Can somebody tells me more? I would like start HT if it is possible

Michal

Dne úterý 18 listopad 2003 16:55 jste napsal(a):
> The Celeron is not a HT CPU!!!!
>
> -----Ursprüngliche Nachricht-----
> Von: linux-kernel-owner@xxxxxxxxxxxxxxx
> [mailto:linux-kernel-owner@xxxxxxxxxxxxxxx] Im Auftrag von Michal Semler
> (volny.cz)
> Gesendet: Dienstag, 18. November 2003 16:45
> An: linux-kernel@xxxxxxxxxxxxxxx
> Betreff: HT enable on BIOS which doesn't supports it?
>
>
> Hi, in my laptop Acer TravelMate242 I have HT enabled CPU,
>
> but when I try start up with SMP or LocalAPIC kernel enabled, kernel
> freezes
>
> during boot time.
>
> Is there any possibility to run HT enabled CPU on my laptop without BIOS
> support?
>
> processor       : 0
> vendor_id       : GenuineIntel
> cpu family      : 15
> model           : 2
> model name      : Intel(R) Celeron(R) CPU 2.40GHz
> stepping        : 9
> cpu MHz         : 2398.001
> cache size      : 128 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 pae mce cx8 sep mtrr pge mca cmov
> pat
> pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
> bogomips        : 4784.12
>
> Thanks a lot
>
> Michal
>
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