linux-kernel - Re: [2.6.25-rc1] System no longer powers off after shutdown

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Message-Id: <200802122139.14840.elendil@planet.nl>
Date:	Tue, 12 Feb 2008 21:39:14 +0100
From:	Frans Pop <elendil@...net.nl>
To:	Greg Kroah-Hartman <gregkh@...e.de>
Cc:	linux-kernel@...r.kernel.org, linux-acpi@...r.kernel.org
Subject: Re: [2.6.25-rc1] System no longer powers off after shutdown

(Resending full details as I can't find my previous mail in the archives.)

On Monday 11 February 2008, Frans Pop wrote:
> In general 2.6.25 if looking quite good on my desktop, but there's one
> important issue: the system no longer powers off after shutdown.
> This works fine with 2.6.24.

Don't ask me why, but bisection shows this commit to be the cause of the
failure to power off:
commit c10997f6575f476ff38442fa18fd4a0d80345f9d
Author: Greg Kroah-Hartman <gregkh@...e.de>
Date:   Thu Dec 20 08:13:05 2007 -0800

    Kobject: convert drivers/* from kobject_unregister() to kobject_put()

Because it seemed somewhat unlikely, I have double checked this by doing an
extra compilation for this commit and its predecessor.

Cheers,
FJP

> Base Board Information
>         Manufacturer: Intel Corporation
>         Product Name: D945GCZ
>         Version: AAC99567-502
> BIOS Information
>         Vendor: Intel Corp.
>         Version: NT94510J.86A.4089.2007.0718.0501
>         Release Date: 07/18/2007
>
> Processor: Intel(R) Pentium(R) D CPU 3.20GHz
>
> $ lspci -nn
> 00:00.0 Host bridge [0600]: Intel Corporation 82945G/GZ/P/PL Memory Controller Hub [8086:2770] (rev 02)
> 00:02.0 VGA compatible controller [0300]: Intel Corporation 82945G/GZ Integrated Graphics Controller [8086:2772] (rev 02) 
> 00:1b.0 Audio device [0403]: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller [8086:27d8] (rev 01) 
> 00:1c.0 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 [8086:27d0] (rev 01) 
> 00:1c.2 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 [8086:27d4] (rev 01)
> 00:1c.3 PCI bridge [0604]: Intel Corporation 82801G (ICH7 Family) PCI Express Port 4 [8086:27d6] (rev 01) 
> 00:1c.4 PCI bridge [0604]: Intel Corporation 82801GR/GH/GHM (ICH7 Family) PCI Express Port 5 [8086:27e0] (rev 01) 
> 00:1c.5 PCI bridge [0604]: Intel Corporation 82801GR/GH/GHM (ICH7 Family) PCI Express Port 6 [8086:27e2] (rev 01) 
> 00:1d.0 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 [8086:27c8] (rev 01) 
> 00:1d.1 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 [8086:27c9] (rev 01) 
> 00:1d.2 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 [8086:27ca] (rev 01)
> 00:1d.3 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 [8086:27cb] (rev 01) 
> 00:1d.7 USB Controller [0c03]: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller [8086:27cc] (rev 01)
> 00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev e1) 
> 00:1f.0 ISA bridge [0601]: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge [8086:27b8] (rev 01) 
> 00:1f.1 IDE interface [0101]: Intel Corporation 82801G (ICH7 Family) IDE Controller [8086:27df] (rev 01) 
> 00:1f.2 SATA controller [0106]: Intel Corporation 82801GR/GH (ICH7 Family) SATA AHCI Controller [8086:27c1] (rev 01) 
> 00:1f.3 SMBus [0c05]: Intel Corporation 82801G (ICH7 Family) SMBus Controller [8086:27da] (rev 01)
> 01:00.0 Ethernet controller [0200]: Intel Corporation 82573E Gigabit Ethernet Controller (Copper) [8086:108c] (rev 03) 
> 01:00.3 Serial controller [0700]: Intel Corporation Active Management Technology - SOL [8086:108f] (rev 03) 
> 01:00.4 IPMI SMIC interface [0c07]: Intel Corporation 82573E KCS (Active Management) [8086:108e] (rev 03) 
> 06:05.0 FireWire (IEEE 1394) [0c00]: Texas Instruments TSB43AB23 IEEE-1394a-2000 > Controller (PHY/Link) [104c:8024]


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