Date: Wed, 28 Mar 2018 11:56:19 -0700 From: Pete Wright <pete@nomadlogic.org> To: Jung-uk Kim <jkim@FreeBSD.org>, Claude Buisson <clbuisson@orange.fr> Cc: FreeBSD-current <freebsd-current@FreeBSD.org> Subject: Re: New ACPI Errors Message-ID: <b558214c-fabf-eb45-e875-a0055ed6c2db@nomadlogic.org> In-Reply-To: <17a0c5eb-38a7-1956-5b6e-9ac08c2593e6@nomadlogic.org> References: <58d889fa-a9c5-5108-c838-01f4904950cd@nomadlogic.org> <8fed618b-5402-f396-b51e-48de8ac4f36b@orange.fr> <7bb2e69f-2666-e813-b683-a4f035b220d5@FreeBSD.org> <17a0c5eb-38a7-1956-5b6e-9ac08c2593e6@nomadlogic.org>
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On 02/16/2018 13:54, Pete Wright wrote: > > > On 02/15/2018 13:37, Jung-uk Kim wrote: >> On 02/13/2018 17:34, Claude Buisson wrote: >>> On 02/13/2018 22:49, Pete Wright wrote: >>>> Hello, >>>> I have started seeing a lot of these messages spam my system log: >>>> >>>> ACPI Error: No pointer back to namespace node in package >>>> 0xfffff8000f79a080 (20180209/dsargs-472) >>>> ACPI Error: Method parse/execution failed \134_SB.AC.ADJP, >>>> AE_AML_INTERNAL (20180209/psparse-677) >>>> ACPI Error: Method parse/execution failed \134_SB.AC._PSR, >>>> AE_AML_INTERNAL (20180209/psparse-677) >>>> >>>> I noticed this starting from a CURRENT build i installed two weeks >>>> ago, and still see it from a world/kernel i built last night. two >>>> questions: >>>> 1) has anyone else noticed this? >>>> 2) is this something to worry about? >>>> >>>> i can help debug the issue but am not sure where to start poking. >>>> >>>> thanks! >>>> -pete >>>> >>> Here I have >>> >>> ACPI Error: No pointer back to namespace node in package >>> 0xfffff8000171f700 (20180209/dsargs-472) >>> ACPI Error: AE_AML_INTERNAL, While resolving operands for [OpcodeName >>> unavailable] (20180209/dswexec-606) >>> ACPI Error: Method parse/execution failed >>> \134_PR.CPU0._CST,AE_AML_INTERNAL (20180209/psparse-677) >>> >>> with svn 329142 on a Lenovo ThinkCentre M83 >>> ACPI APIC Table: <LENOVO TC-FB > >>> >>> Claude Buisson >> I believe you can silence the errors with the attached patch. Please >> try it and let me know. > hrm still getting errors: > > Feb 16 13:49:45 runner kernel: ACPI Error: No pointer back to > namespace node in package 0xfffff80003c8c080 (20180209/dsargs-472) > Feb 16 13:49:45 runner kernel: ACPI Error: Method parse/execution > failed \_SB.AC.ADJP, AE_AML_INTERNAL (20180209/psparse-677) > Feb 16 13:49:45 runner kernel: ACPI Error: Method parse/execution > failed \_SB.AC._PSR, AE_AML_INTERNAL (20180209/psparse-677) > > > here's my diff: > diff --git a/sys/contrib/dev/acpica/include/platform/acfreebsd.h > b/sys/contrib/dev/acpica/include/platform/acfreebsd.h > index 905dffb7a40..df89399a369 100644 > --- a/sys/contrib/dev/acpica/include/platform/acfreebsd.h > +++ b/sys/contrib/dev/acpica/include/platform/acfreebsd.h > @@ -166,6 +166,7 @@ > > #define ACPI_UINTPTR_T uintptr_t > > +#define ACPI_IGNORE_PACKAGE_RESOLUTION_ERRORS > #define ACPI_USE_DO_WHILE_0 > #define ACPI_USE_LOCAL_CACHE > #define ACPI_USE_NATIVE_DIVIDE > > hi there - i was wondering if anyone has taken a look at this issue. I am still seeing these ACPI errors on recent CURRENT systems: ACPI Error: No pointer back to namespace node in package 0xfffff803e71fff00 (20180313/dsargs-472) ACPI Error: Method parse/execution failed \134_SB.AC.ADJP, AE_AML_INTERNAL (20180313/psparse-677) ACPI Error: Method parse/execution failed \134_SB.AC._PSR, AE_AML_INTERNAL (20180313/psparse-677) I have two amd64 (skylake and kabylake) systems that are exhibiting this behavior and am more than happy to test patches or other things. cheers! -pete -- Pete Wright pete@nomadlogic.org @nomadlogicLA
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