From: Philippe Pegon <Philippe.Pegon@crc.u-strasbg.fr>
To: Zwane Mwaikambo <zwane@arm.linux.org.uk>
Cc: Robert Hancock <hancockr@shaw.ca>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: 2.6.14.2 detects only one processor (out of 2)
Date: Tue, 22 Nov 2005 16:30:20 +0100 [thread overview]
Message-ID: <4383398C.8040509@crc.u-strasbg.fr> (raw)
In-Reply-To: <Pine.LNX.4.61.0511212236440.20538@montezuma.fsmlabs.com>
Zwane Mwaikambo wrote:
> On Mon, 21 Nov 2005, Robert Hancock wrote:
>
>
>>Philippe Pegon wrote:
>>
>>>Hi,
>>>
>>>try with acpi enabled, it works for me. It's seem that recent kernel (since
>>>2.6.12) need acpi for SMP.
>>
>>It should not - if it does this is a bug, as SMP motherboards that do not
>>support ACPI will not work.
>
>
> Looks like we got rid of CONFIG_ACPI_BOOT, his particular system has an
> incomplete mptable and requires ACPI for proper processor enumeration.
yes, CONFIG_ACPI_BOOT is with 2.6.12.x, not with 2.6.14.x, I edited the
wrong file...
--
Philippe Pegon
next prev parent reply other threads:[~2005-11-22 15:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <5bpni-8r0-5@gated-at.bofh.it>
[not found] ` <5bsEh-4Sc-51@gated-at.bofh.it>
2005-11-22 0:19 ` Robert Hancock
2005-11-22 6:39 ` Zwane Mwaikambo
2005-11-22 15:30 ` Philippe Pegon [this message]
2005-11-21 19:11 Sidney Li
2005-11-21 22:38 ` Philippe Pegon
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