New ACPI Errors

[Pete Wright]

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

[Claude Buisson]

Post by Pete Wright
Hello,
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,
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

[Jung-uk Kim]

Post by Claude Buisson

Post by Pete Wright
Hello,
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
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.

Jung-uk Kim

[Pete Wright]

Post by Jung-uk Kim

Post by Claude Buisson

Post by Pete Wright
Hello,
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
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


-pete

[Pete Wright]

Post by Pete Wright

Post by Claude Buisson

Post by Pete Wright
Hello,
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
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.

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)
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

[Jung-uk Kim]

Post by Claude Buisson

Post by Pete Wright
Hello,
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
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

This problem should be fixed now (r333380). Sorry for the delay.

Jung-uk Kim