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    SubjectRE: /proc/cpuinfo and hyperthreading
    Robert Love wrote:
    > 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.

    That's what I expected!

    > So it seems your chip works... is the kernel compiled for SMP?

    Yup, it's compiled for SMP -- or, at least, I selected that option in make
    menuconfig... ;) The boot reports:

    Dec 15 11:51:18 Tycho kernel: Linux version 2.5.51 (root@Tycho)
    (gcc version 2.95.4 20011002 (Debian prerelease))
    #11 SMP Sat Dec 14 21:40:42 EST 2002

    But later in the boot, it also states:

    Dec 15 11:51:18 Tycho kernel: SMP motherboard not detected.

    Something just doesn't look right about this.


    Scott Robert Ladd
    Coyote Gulch Productions,
    No ads -- just very free (and somewhat unusual) code.

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