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Date: Tue, 4 Jul 2006 22:21:15 +0200
From: Ingo Molnar <mingo@elte.hu>
To: Fabio Comolli <fabio.comolli@gmail.com>
Cc: kernel list <linux-kernel@vger.kernel.org>, Andrew Morton <akpm@osdl.org>,
       mingo@redhat.com, Pavel Machek <pavel@ucw.cz>,
       "Rafael J. Wysocki" <rjw@sisk.pl>
Subject: Re: 2.6.17-mm5: lockdep prevents suspend to disk
Message-ID: <20060704202115.GA16842@elte.hu>
References: <b637ec0b0607041258j36007132kdb7dbca1fa8f7dd5@mail.gmail.com>
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* Fabio Comolli <fabio.comolli@gmail.com> wrote:

> Hi.
> In short:
> 
> * 2.6.17-mm5 (plus hotfix)  suspends/resume to disk correctly
> * adding lockdep testsuite breaks it
> 
> Extract from dmesg:

seems to be caused by:

> ACPI Error (exmutex-0283): Cannot release Mutex [BATM],
> incorrect SyncLevel [20060623]

?

	Ingo