linux-kernel - Re: ACPI power off regression in 2.6.23-rc8 (NOT in rc7)

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Date:	Tue, 25 Sep 2007 16:05:35 +0400
From:	Alexey Starikovskiy <aystarik@...il.com>
To:	Damien Wyart <damien.wyart@...e.fr>,
	Torsten Kaiser <just.for.lkml@...glemail.com>
CC:	"Rafael J. Wysocki" <rjw@...k.pl>,
	Alexey Starikovskiy <astarikovskiy@...e.de>,
	Andrew Morton <akpm@...ux-foundation.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Len Brown <len.brown@...el.com>, Frans Pop <elendil@...net.nl>,
	linux-acpi@...r.kernel.org
Subject: Re: ACPI power off regression in 2.6.23-rc8 (NOT in rc7)

Rafael J. Wysocki wrote:
> On Tuesday, 25 September 2007 13:45, Rafael J. Wysocki wrote:
>> On Tuesday, 25 September 2007 11:58, Damien Wyart wrote:
>>>>> No, I do not have CONFIG_ACPI_SLEEP set,
>>>>> because I do not have CONFIG_PM_SLEEP set,
>>>>> because I do not want SUSPEND and/or HIBERNATION.
>>>> Same answer from my side: I do not have CONFIG_ACPI_SLEEP for the same
>>>> reason (and this worked fine without them in rc7). I do not think
>>>> these settings should have changed between rc7 and rc8.
>> Well, we haven't changed much.
>>
>>> Also, another test I just did: on another computer, rc8 is fine
>>> regarding ACPI power off, even if CONFIG_ACPI_SLEEP is not set. I can
>>> provide config if needed.
>> On the box that fails to power off, can you please test -rc8 with these two
>> commits reverted:
>>
>> commit 5a50fe709d527f31169263e36601dd83446d5744
>> ACPI: suspend: consolidate handling of Sx states addendum
>>
>> commit f216cc3748a3a22c2b99390fddcdafa0583791a2
>> ACPI: suspend: consolidate handling of Sx states.
>>
>> and see if it works?
> 
> If it does, please test the patch from this message
> 
> http://marc.info/?l=linux-kernel&m=119052978117735&w=4
> 
> on top of vanilla 2.6.23-rc8.
You will need one more patch on top of just mentioned one.

Regards,
Alex.
> 
> Greetings,
> Rafael
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View attachment "fix-ACPI_SLEEP_states.patch" of type "text/x-patch" (2300 bytes)