> > I'm using kernel-image-2.4.22-1-686-smp for such a machine > (incl. an init RD for raid1 and reiserfs). But how can I > enable HT there? [Note: I need a Debian "stock" kernel, not > a home-grown, for this machine.] > I would check the BIOS to see if there is a setting to turn on hyper-threading. I am currently using a stock debian kernel on a HT system with 2 CPUs and /proc/cpuinfo reports four. Sven