linux-kernel - Re: High cpu temperature with 2.6.32, bisection shows commit 69d258 (fwd)

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Message-ID: <20100222175529.13ae0565@infradead.org>
Date:	Mon, 22 Feb 2010 17:55:29 -0800
From:	Arjan van de Ven <arjan@...radead.org>
To:	Dimitrios Apostolou <jimis@....net>
Cc:	Len Brown <lenb@...nel.org>,
	Wojciech Ploskonka <wploskonka@...il.com>,
	thomas@...hlinux.org, Andrew Morton <akpm@...ux-foundation.org>,
	Alex Chiang <achiang@...com>,
	Bjorn Helgaas <bjorn.helgaas@...com>,
	Yinghai Lu <yinghai@...nel.org>, linux-kernel@...r.kernel.org,
	mie.iscrizioni@...il.com
Subject: Re: High cpu temperature with 2.6.32, bisection shows commit 69d258
 (fwd)

On Mon, 22 Feb 2010 18:43:50 +0200 (EET)
Dimitrios Apostolou <jimis@....net> wrote:

> Hi Arjan, Len,
> 
> It seems that another user of archlinux (mie.iscrizioni CC'd) is
> having the same problem, and this time I can't see any PME+ flag in
> lspci output. The bug report is at [1] but since it's getting too big
> perhaps you want to take a look at attachment [2], which includes
> "powertop -d", "dmidecode" and "lspci -vvv" output.
> 
> BTW, the common denominator for all these cases is the message
> "Marking TSC unstable due to TSC halts in idle". So I was thinking
> perhaps the code that detects the bug is already there! What do you
> think?

every single Intel and AMD cpu prior to the latest generation will spew
that message....
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