From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Jan Engelhardt <jengelh@linux01.gwdg.de>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: HT not active
Date: Mon, 14 Aug 2006 13:36:24 +0100 [thread overview]
Message-ID: <1155558984.24077.191.camel@localhost.localdomain> (raw)
In-Reply-To: <Pine.LNX.4.61.0608141335550.7970@yvahk01.tjqt.qr>
Ar Llu, 2006-08-14 am 13:38 +0200, ysgrifennodd Jan Engelhardt:
> What could be missing? Some BIOS option perhaps?
> Thanks for any hints.
Hyperthreading must be BIOS enabled, its not something Linux can "turn
on". The "ht" flag merely indicates that the processor supports
hyperthreading not that it is enabled.
next prev parent reply other threads:[~2006-08-14 12:16 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-14 11:38 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
2006-08-14 12:36 ` Alan Cox [this message]
2006-08-15 14:39 ` Mark Lord
2006-08-14 15:19 ` Arjan van de Ven
2006-08-14 15:23 ` Jan Engelhardt
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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