Date: Wed, 28 Jan 2009 14:06:55 -0800 From: "Moore, Robert" <robert.moore@intel.com> To: Jakub Lach <jakub_lach@mailplus.pl>, "freebsd-acpi@freebsd.org" <freebsd-acpi@freebsd.org>, Ganbold <ganbold@micom.mng.net> Subject: RE: ACPI error, No pointer back to NS node in buffer obj Message-ID: <4911F71203A09E4D9981D27F9D83085811C41358@orsmsx503.amr.corp.intel.com> In-Reply-To: <4911F71203A09E4D9981D27F9D83085811C41320@orsmsx503.amr.corp.intel.com> References: <494DBF33.7040301@micom.mng.net> <21555335.post@talk.nabble.com> <4911F71203A09E4D9981D27F9D83085811C41320@orsmsx503.amr.corp.intel.com>
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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=3D1533 >> >>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 operand= s >>> 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 operand= s >>> 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"
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