From: Dominik Brodowski <linux@dominikbrodowski.net>
To: Andrew Haninger <ahaning@gmail.com>
Cc: Jim serio <jseriousenet@gmail.com>, linux-kernel@vger.kernel.org
Subject: Re: 2.6.X not recognizing second CPU
Date: Mon, 27 Jun 2005 23:42:49 +0200 [thread overview]
Message-ID: <20050627214249.GA29657@isilmar.linta.de> (raw)
In-Reply-To: <105c793f05062714022ad4359@mail.gmail.com>
On Mon, Jun 27, 2005 at 05:02:37PM -0400, Andrew Haninger wrote:
> On 6/27/05, Jim serio <jseriousenet@gmail.com> wrote:
> > Thanks for the reply. I think it was a typo but just in case I did try
> > acpi=force and still no go.
> I've not used SMP systems much, but AFAIK, power management is not
> supported. (Though, I guess ACPI is used for stuff other than power
> savings.) Maybe acpi=off?
a) Power Management is available on SMP, though support for it is a bit less
wide-spread than it is for UP
b) ACPI stands for Advanced _Configuration_ and Powermanagement Interface.
For SMP and especially SMT (e.g. HyperThreading) on x86, it is essential
for proper system set-up.
Dominik
next prev parent reply other threads:[~2005-06-27 21:44 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-27 18:52 Jim serio
2005-06-27 19:35 ` Andrew Haninger
[not found] ` <3642108305062713487326b672@mail.gmail.com>
2005-06-27 21:02 ` Andrew Haninger
2005-06-27 21:42 ` Dominik Brodowski [this message]
2005-06-27 21:52 ` Jim serio
2005-06-28 11:32 ` Erik Slagter
2005-06-28 21:29 ` C2/C3 on SMP [Was: Re: 2.6.X not recognizing second CPU] Dominik Brodowski
2005-06-29 7:40 ` Erik Slagter
2005-06-29 8:07 ` Dominik Brodowski
2005-06-29 8:18 ` Erik Slagter
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