From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: John Yamokoski <yamokosk@domain.hid>
Cc: adeos-main <adeos-main@gna.org>
Subject: Re: [Adeos-main] Problem booting after installing Xenomai 2.4.7/Adeos - kernel 2.6.28-7
Date: Sat, 02 May 2009 19:58:43 +0200 [thread overview]
Message-ID: <49FC89D3.6060504@domain.hid> (raw)
In-Reply-To: <b6ad4ed70905021008x37c2afcbke75b69e7ffd02595@domain.hid>
John Yamokoski wrote:
> Just finished compiling/installing Xenomai 2.4.7 using the adeos patch
> for the 2.6.28-7 kernel on an x86, SMP system. On boot, I get what
> looks like a function stack trace print out on the screen and nothing
> further happens. I would post here what the trace was but I am not
> sure how I grab the kernel messages from a prior boot attempt..
> anyone?
Use a serial console.
>
> I have attached my .config from the compile.. pretty sure I turned off
> all of the problematic kernel options but maybe I missed something? I
> recently tried installing the same version of Xenomai/adeos/kernel on
> a 64-bit version on the same system and that install and subsequent
> boot was fine. (I had to go back this 32-bit attempt because of some
> 64-bit compatibility issues totally unrelated to anything real-time).
Please enable ACPI. Only ACPI_PROCESSOR must be disabled.
And disable CPUFREQ.
--
Gilles.
prev parent reply other threads:[~2009-05-02 17:58 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-02 17:08 [Adeos-main] Problem booting after installing Xenomai 2.4.7/Adeos - kernel 2.6.28-7 John Yamokoski
2009-05-02 17:58 ` Gilles Chanteperdrix [this message]
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