From: Len Brown <len.brown@intel.com>
To: Keith Owens <kaos@ocs.com.au>
Cc: Jan Engelhardt <jengelh@linux01.gwdg.de>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: HT not active
Date: Mon, 14 Aug 2006 12:19:32 -0400 [thread overview]
Message-ID: <200608141219.33205.len.brown@intel.com> (raw)
In-Reply-To: <9327.1155557425@ocs10w.ocs.com.au>
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.
-Len
next prev parent reply other threads:[~2006-08-14 16:23 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-14 11:38 HT not active Jan Engelhardt
2006-08-14 11:46 ` Michal Piotrowski
2006-08-14 11:55 ` Jan Engelhardt
2006-08-14 12:10 ` Keith Owens
2006-08-14 16:19 ` Len Brown [this message]
2006-08-14 12:36 ` Alan Cox
2006-08-15 14:39 ` Mark Lord
2006-08-14 15:19 ` Arjan van de Ven
2006-08-14 15:23 ` Jan Engelhardt
-- strict thread matches above, loose matches on Subject: below --
2006-08-14 12:06 Mikael Pettersson
2006-08-14 12:47 ` Jan Engelhardt
[not found] <fa.YLv8m2Uw0It/GRKxQHnEfBS+Dao@ifi.uio.no>
2006-08-14 14:23 ` Robert Hancock
2006-08-14 14:51 ` linux-os (Dick Johnson)
2006-08-14 15:32 ` Lennart Sorensen
2006-08-14 16:02 ` linux-os (Dick Johnson)
2006-08-14 17:11 ` Lennart Sorensen
2006-08-14 17:51 ` Jan Engelhardt
2006-08-15 17:47 ` H. Peter Anvin
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