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From: Maxim Levitsky <maximlevitsky@gmail.com>
To: LKML <linux-kernel@vger.kernel.org>
Cc: pm list <linux-pm@lists.linux-foundation.org>,
	"Rafael J. Wysocki" <rjw@sisk.pl>
Subject: [BUG] [linux-pm] Commit "Hibernation: Enter platform hibernation state in a consistent way)" makes my system to resume instantly from S4
Date: Sat, 27 Oct 2007 14:05:32 +0200	[thread overview]
Message-ID: <200710271405.32908.maximlevitsky@gmail.com> (raw)

Hi,

Recently I noticed that my system resumes just after suspend to disk.

I traced this to commit 9cd9a0058dd35268b24fa16795a92c800f4086d4.

Note:

This happens only if I enable WOL using /proc/acpi/wakeup
(echo "ILAN" > /proc/acpi/wakeup)

and have 
"ACPI-Hibernate-erroneously-disabled-Suspend-wakeup" applied, since otherwise
all wake-up sources are disabled in S4.


Clearly the above commit confuses the BIOS.
Using latest -git with the above patch reverted makes everything work again fine.

Best regards,
	Maxim Levitsky

             reply	other threads:[~2007-10-27 12:07 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-10-27 12:05 Maxim Levitsky [this message]
2007-10-27 21:46 ` [BUG] [linux-pm] Commit "Hibernation: Enter platform hibernation state in a consistent way)" makes my system to resume instantly from S4 Rafael J. Wysocki
2007-10-28 20:00   ` Maxim Levitsky
2007-10-28 20:23     ` Rafael J. Wysocki
2007-10-29  6:45       ` Maxim Levitsky
2007-10-29 20:37         ` Rafael J. Wysocki
2007-10-29 22:36           ` Maxim Levitsky
2007-10-29 23:31             ` Rafael J. Wysocki
2007-11-01 15:25               ` Maxim Levitsky
2007-11-01 17:03                 ` Rafael J. Wysocki

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