linux-kernel - Re: ACPI early ioremap problems II

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Message-ID: <20080120235000.GA23512@elte.hu>
Date:	Mon, 21 Jan 2008 00:50:00 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Andi Kleen <andi@...stfloor.org>
Cc:	venkatesh.pallipadi@...el.com, suresh.b.siddha@...el.com,
	tglx@...utronix.de, linux-kernel@...r.kernel.org
Subject: Re: ACPI early ioremap problems II

* Andi Kleen <andi@...stfloor.org> wrote:

> As a followup I see this problem on three different 64bit machines 
> now. Symptom is usually that only one core is active because ACPI 
> doesn't see the other processors in its tables.

to be able to have a chance to fix it we need you meet the minimum 
threshold for bugreports: please send the failing .config and a full 
boot message of the incident as well. (Please also check latest x86.git, 
maybe it's something that got fixed today.)

I have tested latest x86.git#mm on 3 different 64bit machines and Thomas 
tested it too, and none of us saw any crashes. So whatever you are 
seeing, it's unfortunately not very common to trigger.

	Ingo
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