Skip site navigation (1)Skip section navigation (2)
Date:      Wed, 28 Jan 2009 17:36:50 -0800 (PST)
From:      Jakub Lach <jakub_lach@mailplus.pl>
To:        freebsd-acpi@freebsd.org
Subject:   RE: ACPI error, No pointer back to NS node in buffer obj
Message-ID:  <21719238.post@talk.nabble.com>
In-Reply-To: <4911F71203A09E4D9981D27F9D83085811C41358@orsmsx503.amr.corp.intel.com>
References:  <494DBF33.7040301@micom.mng.net> <21555335.post@talk.nabble.com> <4911F71203A09E4D9981D27F9D83085811C41320@orsmsx503.amr.corp.intel.com> <4911F71203A09E4D9981D27F9D83085811C41358@orsmsx503.amr.corp.intel.com>

next in thread | previous in thread | raw e-mail | index | archive | help

Thanks for information and kind assistance. If I understand correctly,
Jung-uk Kim provides FreeBSD specific diffs of ACPICA. I will certainly try
them.

http://people.freebsd.org/~jkim/


Moore, Robert wrote:
> 
> Our git repository is at git.acpica.org/repos/acpica.git
> 
> 
>>-----Original Message-----
>>From: owner-freebsd-acpi@freebsd.org [mailto:owner-freebsd-
>>acpi@freebsd.org] On Behalf Of Moore, Robert
>>Sent: Wednesday, January 28, 2009 1:54 PM
>>To: Jakub Lach; freebsd-acpi@freebsd.org
>>Subject: RE: ACPI error, No pointer back to NS node in buffer obj
>>
>>
>>I believe that this problem may be fixed in ACPICA version 20080213:
>>
>>
>>13 February 2008. Summary of changes for version 20080213:
>>
>>
>>commit 24a3157a90ddf851a0880c0b8963bc43481cd85b
>>Author: Bob Moore <robert.moore at intel.com>
>>Date:   Thu Apr 10 19:06:43 2008 +0400
>>
>>    ACPICA: Fix for possible error when packages/buffers are passed to
>>methods externally
>>
>>    Fixed a problem where buffer and package objects passed as
>>    arguments to a control method via the external AcpiEvaluateObject
>>    interface could cause an AE_AML_INTERNAL exception depending on the
>>    order and type of operators executed by the target control method.
>>
>>    Signed-off-by: Bob Moore <robert.moore at intel.com>
>>    Signed-off-by: Alexey Starikovskiy <astarikovskiy at suse.de>
>>    Signed-off-by: Len Brown <len.brown at intel.com>
>>
>>
>>
>>
>>
>>
>>>-----Original Message-----
>>>From: owner-freebsd-acpi@freebsd.org [mailto:owner-freebsd-
>>>acpi@freebsd.org] On Behalf Of Jakub Lach
>>>Sent: Monday, January 19, 2009 5:25 PM
>>>To: freebsd-acpi@freebsd.org
>>>Subject: Re: ACPI error, No pointer back to NS node in buffer obj
>>>
>>>
>>>Hi,
>>>
>>>I have observed similar errors on amd64 7.1 RELEASE LiveDVD.
>>>
>>>http://forums.freebsd.org/showthread.php?t=1533
>>>
>>>These looks T400 specific.
>>>
>>>I'm looking forward to using this machine
>>>with FreeBSD stable, so I hope these issues will be adressed in current
>>>soon..
>>>
>>>All best,
>>>
>>>Jakub Lach
>>>
>>>
>>>Ganbold wrote:
>>>>
>>>> Hi,
>>>>
>>>> These messages are appearing on CURRENT.
>>>> ...
>>>> cpu0: <ACPI CPU> on acpi0
>>>> ACPI Error (dsopcode-0350): No pointer back to NS node in buffer obj
>>>> 0x854857c0 [20070320]
>>>> ACPI Exception (dswexec-0556): AE_AML_INTERNAL, While resolving
>>>> operands
>>>> for [OpcodeName unavailable] [20070320]
>>>> ACPI Error (psparse-0626): Method parse/execution failed
>>>> [\_PR_.CPU0._OSC] (Node 0x852c2620), AE_AML_INTERNAL
>>>> est0: <Enhanced SpeedStep Frequency Control> on cpu0
>>>> p4tcc0: <CPU Frequency Thermal Control> on cpu0
>>>> cpu1: <ACPI CPU> on acpi0
>>>> ACPI Error (dsopcode-0350): No pointer back to NS node in buffer obj
>>>> 0x85477c00 [20070320]
>>>> ACPI Exception (dswexec-0556): AE_AML_INTERNAL, While resolving
>>>> operands
>>>> for [OpcodeName unavailable] [20070320]
>>>> ACPI Error (psparse-0626): Method parse/execution failed
>>>> [\_PR_.CPU1._OSC] (Node 0x852c2540), AE_AML_INTERNAL
>>>> est1: <Enhanced SpeedStep Frequency Control> on cpu1
>>>> ...
>>>>
>>>> Are above messages harmful?
>>>>
>>>> Additional infos at:
>>>>
>>>> http://people.freebsd.org/~ganbold/acpi.txt
>>>>
>>>> thanks,
>>>>
>>>> Ganbold
>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Being popular is important. Otherwise people might not like you.
>>>>
>>>> _______________________________________________
>>>> freebsd-acpi@freebsd.org mailing list
>>>> http://lists.freebsd.org/mailman/listinfo/freebsd-acpi
>>>> To unsubscribe, send any mail to "freebsd-acpi-unsubscribe@freebsd.org"
>>>>
>>>>
>>>
>>>--
>>>View this message in context: http://www.nabble.com/ACPI-error%2C-No-
>>>pointer-back-to-NS-node-in-buffer-obj-tp21112077p21555335.html
>>>Sent from the freebsd-acpi mailing list archive at Nabble.com.
>>>
>>>_______________________________________________
>>>freebsd-acpi@freebsd.org mailing list
>>>http://lists.freebsd.org/mailman/listinfo/freebsd-acpi
>>>To unsubscribe, send any mail to "freebsd-acpi-unsubscribe@freebsd.org"
>>_______________________________________________
>>freebsd-acpi@freebsd.org mailing list
>>http://lists.freebsd.org/mailman/listinfo/freebsd-acpi
>>To unsubscribe, send any mail to "freebsd-acpi-unsubscribe@freebsd.org"
> _______________________________________________
> freebsd-acpi@freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-acpi
> To unsubscribe, send any mail to "freebsd-acpi-unsubscribe@freebsd.org"
> 
> 

-- 
View this message in context: http://www.nabble.com/ACPI-error%2C-No-pointer-back-to-NS-node-in-buffer-obj-tp21112077p21719238.html
Sent from the freebsd-acpi mailing list archive at Nabble.com.




Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?21719238.post>