Re: Enabling hyperthreading
On Tue, Oct 12, 2004 at 02:49:19PM -0300, Henrique de Moraes Holschuh wrote:
> On Wed, 13 Oct 2004, Paolo Alexis Falcone wrote:
> > > I've got P4 3GHz Hyperthreading on Intel 865PERL
> > > mainboard,
> > > hyperthreading enable on BIOS.
> > > I'm currently using sid 2.4.27 kernel with alsa
> > > compiled.
> > > I had tried to use 2.4.27-smp kernel and debian just
> > > freeze at boot.
> >
> > This is weird behavior... nevertheless try disabling acpi and/or apic
> > in the boot time parameters when you boot the SMP-enabled kernel and
> > see what happens.
>
> Also, drop by the Intel site and make sure your board is running the latest
> BIOS release. You should also download the errata for the manual and read
> it.
>
I don't know enough about hyperthreading vs. real SMP but IIRC 2.6
kernels are much better at smp then 2.4
> --
> "One disk to rule them all, One disk to find them. One disk to bring
> them all and in the darkness grind them. In the Land of Redmond
> where the shadows lie." -- The Silicon Valley Tarot
> Henrique Holschuh
>
>
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