cpu_acpi: error parsing _CST for CPU 1

[Bruce McGill]

Hi,

Solaris 10 x86 (10/09) is running on IBM x3850 server.

I see the following in /var/adm/messages:

Mar 22 13:25:53 production unix: [ID 518192 kern.warning] WARNING:
cpu_acpi: error parsing _CST for CPU 1
Mar 22 13:25:53 production unix: [ID 726263 kern.info] NOTICE:
cpu_idle_init: Failed to cache ACPI C-state data
Mar 22 13:25:53 production unix: [ID 763091 kern.warning] WARNING:
cpupm_init: processor 1: unable to initialize C-state support
Mar 22 13:25:53 production unix: [ID 557827 kern.info] cpu1
initialization complete - online
Mar 22 13:25:53 production unix: [ID 950921 kern.info] cpu2: x86
(chipid 0x1 GenuineIntel family 6 model 29 step 1 clock 2400 MHz)
Mar 22 13:25:53 production unix: [ID 517869 kern.info] NOTICE:
cpu_acpi: _PSS package not found.
Mar 22 13:25:53 production unix: [ID 388705 kern.warning] WARNING:
cpu_acpi: error parsing _PSS for CPU 2
Mar 22 13:25:53 production unix: [ID 196753 kern.warning] WARNING:
cpupm_init: processor 2: unable to initialize P-state support
Mar 22 13:25:53 production unix: [ID 374799 kern.info] NOTICE:
cpu_acpi: _CST evaluate failure
Mar 22 13:25:53 production unix: [ID 518192 kern.warning] WARNING:
cpu_acpi: error parsing _CST for CPU 2
Mar 22 13:25:53 production unix: [ID 726263 kern.info] NOTICE:
cpu_idle_init: Failed to cache ACPI C-state data
Mar 22 13:25:53 production unix: [ID 763091 kern.warning] WARNING:
cpupm_init: processor 2: unable to initialize C-state support
Mar 22 13:25:53 production unix: [ID 557827 kern.info] cpu2
initialization complete - online
Mar 22 13:25:53 production unix: [ID 950921 kern.info] cpu3: x86
(chipid 0x2 GenuineIntel family 6 model 29 step 1 clock 2400 MHz)
Mar 22 13:25:53 production unix: [ID 950921 kern.info] cpu3: Intel(r)
Xeon(r) CPU           E7450  @ 2.40GHz
Mar 22 13:25:53 production unix: [ID 517869 kern.info] NOTICE:
cpu_acpi: _PSS package not found.
Mar 22 13:25:53 production unix: [ID 388705 kern.warning] WARNING:
cpu_acpi: error parsing _PSS for CPU 3
Mar 22 13:25:53 production unix: [ID 196753 kern.warning] WARNING:
cpupm_init: processor 3: unable to initialize P-state support
Mar 22 13:25:53 production unix: [ID 374799 kern.info] NOTICE:
cpu_acpi: _CST evaluate failure
Mar 22 13:25:53 production unix: [ID 518192 kern.warning] WARNING:
cpu_acpi: error parsing _CST for CPU 3
Mar 22 13:25:53 production unix: [ID 726263 kern.info] NOTICE:
cpu_idle_init: Failed to cache ACPI C-state data
Mar 22 13:25:53 production unix: [ID 763091 kern.warning] WARNING:
cpupm_init: processor 3: unable to initialize C-state support
Mar 22 13:25:53 production unix: [ID 557827 kern.info] cpu3
initialization complete - online
Mar 22 13:25:53 production unix: [ID 950921 kern.info] cpu4: x86
(chipid 0x1 GenuineIntel family 6 model 29 step 1 clock 2400 MHz)
Mar 22 13:25:53 production unix: [ID 950921 kern.info] cpu4: Intel(r)
Xeon(r) CPU           E7450  @ 2.40GHz
Mar 22 13:25:53 production unix: [ID 517869 kern.info] NOTICE:
cpu_acpi: _PSS package not found.
Mar 22 13:25:53 production unix: [ID 388705 kern.warning] WARNING:
cpu_acpi: error parsing _PSS for CPU 4
Mar 22 13:25:53 production unix: [ID 196753 kern.warning] WARNING:
cpupm_init: processor 4: unable to initialize P-state support
Mar 22 13:25:53 production unix: [ID 374799 kern.info] NOTICE:
cpu_acpi: _CST evaluate failure
Mar 22 13:25:53 production unix: [ID 518192 kern.warning] WARNING:
cpu_acpi: error parsing _CST for CPU 4
Mar 22 13:25:53 production unix: [ID 726263 kern.info] NOTICE:
cpu_idle_init: Failed to cache ACPI C-state data
Mar 22 13:25:53 production unix: [ID 763091 kern.warning] WARNING:
cpupm_init: processor 4: unable to initialize C-state support
Mar 22 13:25:53 production unix: [ID 557827 kern.info] cpu4
initialization complete - online
Mar 22 13:25:53 production unix: [ID 950921 kern.info] cpu5: x86
(chipid 0x2 GenuineIntel family 6 model 29 step 1 clock 2400 MHz)
Mar 22 13:25:53 production unix: [ID 950921 kern.info] cpu5: Intel(r)
Xeon(r) CPU           E7450  @ 2.40GHz
Mar 22 13:25:53 production unix: [ID 517869 kern.info] NOTICE:
cpu_acpi: _PSS package not found.
Mar 22 13:25:53 production unix: [ID 388705 kern.warning] WARNING:
cpu_acpi: error parsing _PSS for CPU 5
Mar 22 13:25:53 production unix: [ID 196753 kern.warning] WARNING:
cpupm_init: processor 5: unable to initialize P-state support
Mar 22 13:25:53 production unix: [ID 374799 kern.info] NOTICE:
cpu_acpi: _CST evaluate failure
Mar 22 13:25:53 production unix: [ID 518192 kern.warning] WARNING:
cpu_acpi: error parsing _CST for CPU 5
Mar 22 13:25:53 production unix: [ID 726263 kern.info] NOTICE:
cpu_idle_init: Failed to cache ACPI C-state data
Mar 22 13:25:53 production unix: [ID 763091 kern.warning] WARNING:
cpupm_init: processor 5: unable to initialize C-state support
Mar 22 13:25:53 production unix: [ID 557827 kern.info] cpu5
initialization complete - online
Mar 22 13:25:53 production rootnex: [ID 349649 kern.info] iscsi0 at root
Mar 22 13:25:53 production genunix: [ID 936769 kern.info] iscsi0 is /iscsi
Mar 22 13:25:53 production unix: [ID 950921 kern.info] cpu6: x86
(chipid 0x1 GenuineIntel family 6 model 29 step 1 clock 2400 MHz)
Mar 22 13:25:53 production unix: [ID 950921 kern.info] cpu6: Intel(r)
Xeon(r) CPU           E7450  @ 2.40GHz
Mar 22 13:25:53 production unix: [ID 517869 kern.info] NOTICE:
cpu_acpi: _PSS package not found.
Mar 22 13:25:53 production unix: [ID 388705 kern.warning] WARNING:
cpu_acpi: error parsing _PSS for CPU 6
Mar 22 13:25:53 production unix: [ID 196753 kern.warning] WARNING:
cpupm_init: processor 6: unable to initialize P-state support
Mar 22 13:25:53 production unix: [ID 557827 kern.info] cpu6
initialization complete - online
Mar 22 13:25:53 production unix: [ID 950921 kern.info] cpu7: x86
(chipid 0x2 GenuineIntel family 6 model 29 step 1 clock 2400 MHz)
Mar 22 13:25:53 production unix: [ID 950921 kern.info] cpu7: Intel(r)
Xeon(r) CPU           E7450  @ 2.40GHz
Mar 22 13:25:53 production unix: [ID 517869 kern.info] NOTICE:
cpu_acpi: _PSS package not found.
Mar 22 13:25:53 production unix: [ID 388705 kern.warning] WARNING:
cpu_acpi: error parsing _PSS for CPU 7
Mar 22 13:25:53 production unix: [ID 196753 kern.warning] WARNING:
cpupm_init: processor 7: unable to initialize P-state support
Mar 22 13:25:53 production unix: [ID 374799 kern.info] NOTICE:
cpu_acpi: _CST evaluate failure
Mar 22 13:25:53 production unix: [ID 518192 kern.warning] WARNING:
cpu_acpi: error parsing _CST for CPU 7
Mar 22 13:25:53 production unix: [ID 726263 kern.info] NOTICE:
cpu_idle_init: Failed to cache ACPI C-state data
Mar 22 13:25:53 production unix: [ID 763091 kern.warning] WARNING:
cpupm_init: processor 7: unable to initialize C-state support

Can anyone suggest a fix for the above errors?

Best Regards,
Bruce