Dual CPU detection problem

From: Joseph Koshy <joseph.koshy_at_gmail.com>
Date: Tue, 30 Nov 2004 16:59:45 +0530

Strange problem.  

On an IBM xSeries 335 machine with TWO P4 HTT cpus (mptable, dmesg output 
enclosed) FreeBSD -CURRENT will sometimes detect both the physical CPUs
and will sometimes detect only one.

FreeBSD 5.3 reliably detects the 2 physical / 4 logical CPUs that are present.

Any suggestions on how to debug this?

text/plain attachment: mptable.txt

text/plain attachment: dmesg-current.txt

Received on Tue Nov 30 2004 - 10:29:47 UTC

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