Re: ACPI Error under 2.6.26-rc*

On Fri, 2008-07-11 at 04:55 +0800, Rafael J. Wysocki wrote:
[Adding CCs.]

On Wednesday, 9 of July 2008, Andre Prendel wrote:
Hi,

I have had some ACPI Problems working under the 2.6.26-rc's in the
last weeks.
Power off does not work well. "System halted" is the last output,
but power is
not switch off. The lastest stable kernel (2.6.25.10) works fine for
me. After
that I tried 2.6.26-rc1 and the error occurs. AFAIR I had these
problems with
all 2.6.26-rc's until 2.6.26-rc8-git4. I did not tested newer ones.

Dmesg output is attached.

Andre

----------------------------------
[ 0.000000] Linux version 2.6.26-rc1 (andre@ubuntu) (gcc version
4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)) #8 SMP Tue Jul 8
22:28:14 CEST 2008
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009fc00
(usable)
[ 0.000000] BIOS-e820: 000000000009fc00 - 00000000000a0000
(reserved)
[ 0.000000] BIOS-e820: 00000000000f0000 - 0000000000100000
(reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 000000001fff0000
(usable)
[ 0.000000] BIOS-e820: 0000000021ff0000 - 0000000021ff8000 (ACPI
data)
[ 0.000000] BIOS-e820: 0000000021ff8000 - 0000000022000000 (ACPI
NVS)
[ 0.000000] BIOS-e820: 00000000fec00000 - 00000000fec01000
(reserved)
[ 0.000000] BIOS-e820: 00000000fee00000 - 00000000fee01000
(reserved)
[ 0.000000] BIOS-e820: 00000000ffee0000 - 00000000fff00000
(reserved)
[ 0.000000] BIOS-e820: 00000000fffc0000 - 0000000100000000
(reserved)
[ 0.000000] x86: PAT support disabled.
[ 0.000000] 511MB LOWMEM available.
[ 0.000000] Entering add_active_range(0, 0, 131056) 0 entries of
256 used
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0 -> 4096
[ 0.000000] Normal 4096 -> 131056
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[1] active PFN ranges
[ 0.000000] 0: 0 -> 131056
[ 0.000000] On node 0 totalpages: 131056
[ 0.000000] DMA zone: 32 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 4064 pages, LIFO batch:0
[ 0.000000] Normal zone: 991 pages used for memmap
[ 0.000000] Normal zone: 125969 pages, LIFO batch:31
[ 0.000000] Movable zone: 0 pages used for memmap
[ 0.000000] DMI 2.3 present.
[ 0.000000] ACPI: RSDP 000FA340, 0014 (r0 AMI )
[ 0.000000] ACPI: 21FF0000, 0000 (r0
0 0)
[ 0.000000] ACPI Error (tbutils-0472): Invalid length 0x0 in
RSDT/XSDT [20080321]

Please attach the acpidump output using the latest pmtools at
http://www.lesswatts.org/patches/linux_acpi/

thanks,
rui





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