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Message-ID: <46AEB59B.7030909@gmail.com>
Date: Tue, 31 Jul 2007 08:07:55 +0400
From: Alexey Starikovskiy <aystarik@gmail.com>
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To: Meelis Roos <mroos@linux.ee>
CC: =?ISO-8859-1?Q?Ismail_D=F6nmez?= <ismail@pardus.org.tr>,
       Michal Piotrowski <michal.k.k.piotrowski@gmail.com>,
       Linus Torvalds <torvalds@linux-foundation.org>,
       Andrew Morton <akpm@linux-foundation.org>,
       LKML <linux-kernel@vger.kernel.org>, Len Brown <lenb@kernel.org>,
       linux-acpi@vger.kernel.org
Subject: Re: [2/3] 2.6.23-rc1: known regressions v3
References: <46AE0F5D.3000500@googlemail.com> <46AE12F5.4030706@googlemail.com> <200707302208.20891.ismail@pardus.org.tr> <Pine.SOC.4.64.0707302301290.14147@math.ut.ee>
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Meelis Roos wrote:
>>> Subject         : New ACPI error/warning with Linus' latest GIT
>>> References      : http://lkml.org/lkml/2007/7/26/395
>>> Last known good : ?
>>> Submitter       : Ismail Dönmez <ismail@pardus.org.tr>
>>> Caused-By       : ?
>>> Handled-By      : ?
>>> Status          : unknown
>> This started to happen after the second ACPI merge which was for 2.6.23-rc2.
> 
> It appeared after new Embedded Controller code was merged into ACPI. It 
> might as well be just a debug message or a remainder to add support for 
> new queries (whatever these are), but I do not know. The message itself 
> seems harmless.
> 
This _is_ a debug message. EC asks us to perform query which was never defined in DSDT.
Previously I thought it would be rare error report, but now it seems that every machine
has at least one unregistered query... It is not a functional regression, as we just 
ignored errors from query execution before.

Len already has a patch to remove this printk.

Regards,
	Alex.