Is redhat 9.0 kernel fully aware of hyperthreading?

mylar micros50 at computer.net
Tue Jul 12 00:06:47 UTC 2005


On Mon, 2005-07-11 at 00:57, RamaRao wrote:
> Hi,
> 
> I have installed redhat 9.0 on my PC that has intel pentium-4 with HT 
> (hyper threading). Does this (redhat 9.0) kernel supports Hyper threading. 
> The 2.5-31 kernel is made fully aware of HT. Do any patches come into 
> 2.4-20 kernel of Redhat 9.0?
> 
> Thanks,
> RamaRao

Yeah, just make sure you're running the "smp" version of the kernel that
has symmetrical multiprocessor support. I'm running a hyperthreading
enabled processor under Fedora Core 1, kernel version 2.4.22.x.ntplsmp
and hyperthreading seems to work fine.

mylar


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