From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754819AbXJ0MHz (ORCPT ); Sat, 27 Oct 2007 08:07:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752109AbXJ0MHr (ORCPT ); Sat, 27 Oct 2007 08:07:47 -0400 Received: from fk-out-0910.google.com ([209.85.128.185]:41885 "EHLO fk-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751966AbXJ0MHr (ORCPT ); Sat, 27 Oct 2007 08:07:47 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:from:to:subject:date:user-agent:cc:mime-version:content-type:content-transfer-encoding:content-disposition:message-id; b=QiBJorBnTDSnrkxXZJfEAOAf1zlkvVdJtFa2mekHxVq1DgpxANvhfT3R0I2CM/xiM+lJAm5yygdHz8OSq7SIg4rH4+viWLBzZhx/KD40jxDWLJObL/n7/saWfOxAwXPunK2fxmyOEuUWtYh0/PkednGq3DQvtaa3PbV0FeGaHxQ= From: Maxim Levitsky To: LKML 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 User-Agent: KMail/1.9.6 Cc: pm list , "Rafael J. Wysocki" MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200710271405.32908.maximlevitsky@gmail.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org 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