> Am I correct to infer that the "siblings" entry refers to the 2-way
> hyperthreading on my CPU?
Yep, the 'siblings' value is the number of virtual processors in the
physical package.
Do you only see one processor listing in /proc/cpuinfo, though? You
should see one for each (virtual) processor. That means two in a single
HT-enabled P4, each with the same physical id.
So it seems your chip works... is the kernel compiled for SMP?
Robert Love
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