linux-kernel - Re: [BUG] long freezes on thinkpad t60

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Message-ID: <20070524210153.GB19672@elte.hu>
Date:	Thu, 24 May 2007 23:01:53 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Miklos Szeredi <miklos@...redi.hu>
Cc:	linux-kernel@...r.kernel.org, linux-acpi@...r.kernel.org,
	tglx@...utronix.de
Subject: Re: [BUG] long freezes on thinkpad t60


* Miklos Szeredi <miklos@...redi.hu> wrote:

> 2.6.22-rc2, only EVENT_TRACE - boots, can't rerpoduce
> 2.6.21-vanila - can reproduce
> 2.6.21-rt7, trace options off - can reproduce
> 2.6.21-rt7, trace options on - can't reproduce
> 
> Possibly something timing related, that's altered by the trace code. I 
> tried the trace kernel without starting the trace app, but still no 
> bug.
> 
> Any other ideas?

perhaps try 2.6.21-rt7 with EVENT_TRACE on (the other trace options off) 
- does that hide the bug too?

	Ingo
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