Attck of teh AzN Cow flu! (cowbert) wrote in freebsd_users,
Attck of teh AzN Cow flu!
cowbert
freebsd_users

Hyperthreading dmesg

Dear Lazyweb -

Does disabling hyperthreading in BIOS cause <HTT> to disappear from CPU features in dmesg.boot? Or does it only affect "Logical CPUs per core:"?

Also, does the "Logical CPUs per core:" message require booting an SMP-aware kernel? (Since the multiproc enumeration only takes place after these messages and the ACPI APIC table brand echo).

This is on 6.3
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