From mboxrd@z Thu Jan 1 00:00:00 1970 From: Len Brown Subject: 2.6.20 poweroff regression on se7525gp2 Date: Mon, 5 Feb 2007 00:12:38 -0500 Message-ID: <200702050012.38485.lenb@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from hera.kernel.org ([140.211.167.34]:39251 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752713AbXBEFNz (ORCPT ); Mon, 5 Feb 2007 00:13:55 -0500 Received: from d975xbx2.site (c-65-96-213-102.hsd1.ma.comcast.net [65.96.213.102]) (authenticated bits=0) by hera.kernel.org (8.13.8/8.13.7) with ESMTP id l155CiZh014199 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Mon, 5 Feb 2007 05:13:53 GMT Content-Disposition: inline Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: linux-acpi@vger.kernel.org With 2.6.19.2, init 0 works with 2.6.20, it causes this box to reset when it should poweroff, and thus it reboots. any suggestions on where to look first? thanks, -Len Success case: Linux version 2.6.19.2 (lenb@d975xbx2) (gcc version 4.1.2 20061115 (prerelease) (SUSE Linux)) #5 SMP Sun Feb Command line: root=/dev/sda2 console=tty0 console=ttyS0,115200n8 debug ... # init 0 ... The system will be halted immediately. Synchronizing SCSI cache for disk sda: ACPI: PCI interrupt for device 0000:06:03.0 disabled ACPI: PCI interrupt for device 0000:05:06.1 disabled ACPI: PCI interrupt for device 0000:05:06.0 disabled ACPI: PCI interrupt for device 0000:05:04.1 disabled ACPI: PCI interrupt for device 0000:05:04.0 disabled Power down. acpi_power_off called hwsleep-0285 [02] enter_sleep_state : Entering sleep state [S5] Failure case: Linux version 2.6.20 (lenb@d975xbx2) (gcc version 4.1.2 20061115 (prerelease) (SUSE Linux)) #1 SMP Sun Feb Command line: root=/dev/sda2 console=tty0 console=ttyS0,115200n8 debug ... # init 0 ... The system will be halted immediately. Synchronizing SCSI cache for disk sda: ACPI: PCI interrupt for device 0000:06:03.0 disabled ACPI: PCI interrupt for device 0000:05:06.1 disabled ACPI: PCI interrupt for device 0000:05:06.0 disabled ACPI: PCI interrupt for device 0000:05:04.1 disabled ACPI: PCI interrupt for device 0000:05:04.0 disabled Power down. acpi_power_off called hwsleep-0285 [02] enter_sleep_state : Entering sleep state [S5]