Re: HT not active

From: Len Brown
Date: Mon Aug 14 2006 - 12:21:09 EST

On Monday 14 August 2006 08:10, Keith Owens wrote:

> You could also need CONFIG_ACPI, I have
> seen HT systems which required ACPI before Linux could see the extra
> threads.

CONFIG_ACPI=y This is required of all HT systems -- except the odd-bird that enables the
siblings in MPS (usually via BIOS settings) in order to trick out some operating systems.

dmesg for the system will tell us if ACPI sees the siblings or not.

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