From owner-freebsd-current@freebsd.org Wed Mar 28 18:56:24 2018 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5B46EF7021A for ; Wed, 28 Mar 2018 18:56:24 +0000 (UTC) (envelope-from pete@nomadlogic.org) Received: from vps-mail.nomadlogic.org (mail.nomadlogic.org [IPv6:2607:f2f8:a098::2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4FDEA7DB27; Wed, 28 Mar 2018 18:56:23 +0000 (UTC) (envelope-from pete@nomadlogic.org) Received: from [192.168.1.208] (cpe-75-82-194-8.socal.res.rr.com [75.82.194.8]) by vps-mail.nomadlogic.org (OpenSMTPD) with ESMTPSA id 16e63429 TLS version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NO; Wed, 28 Mar 2018 11:56:20 -0700 (PDT) Subject: Re: New ACPI Errors From: Pete Wright To: Jung-uk Kim , Claude Buisson Cc: FreeBSD-current 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> Message-ID: Date: Wed, 28 Mar 2018 11:56:19 -0700 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: <17a0c5eb-38a7-1956-5b6e-9ac08c2593e6@nomadlogic.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 28 Mar 2018 18:56:24 -0000 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: >>> >>> 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