* New error in 5.15: ACPI BIOS Error (bug): Could not resolve symbol [\_PR.CPU0._CPC], AE_NOT_FOUND (20210730/psargs-330)
@ 2022-09-22 16:57 Paul Menzel
2022-09-27 3:13 ` srinivas pandruvada
0 siblings, 1 reply; 3+ messages in thread
From: Paul Menzel @ 2022-09-22 16:57 UTC (permalink / raw)
To: Srinivas Pandruvada, Len Brown; +Cc: linux-pm, Dell.Client.Kernel
Dear Linux folks,
Moving from Linux 5.10.113 to 5.15.69 on
[ 0.000000] DMI: Dell Inc. Precision Tower 3620/0MWYPT, BIOS
2.22.0 07/13/2022
[…]
[ 1.521806] smpboot: CPU0: Intel(R) Core(TM) i7-7700 CPU @
3.60GHz (family: 0x6, model: 0x9e, stepping: 0x9)
Linux logs the errors below:
```
$ dmesg --level=err
[ 2.782085] ACPI BIOS Error (bug): Could not resolve symbol
[\_PR.CPU0._CPC], AE_NOT_FOUND (20210730/psargs-330)
[ 2.792412] ACPI Error: Aborting method \_PR.CPU1._CPC due to
previous error (AE_NOT_FOUND) (20210730/psparse-529)
[ 2.807882] ACPI BIOS Error (bug): Could not resolve symbol
[\_PR.CPU0._CPC], AE_NOT_FOUND (20210730/psargs-330)
[ 2.818223] ACPI Error: Aborting method \_PR.CPU2._CPC due to
previous error (AE_NOT_FOUND) (20210730/psparse-529)
[ 2.833675] ACPI BIOS Error (bug): Could not resolve symbol
[\_PR.CPU0._CPC], AE_NOT_FOUND (20210730/psargs-330)
[ 2.844003] ACPI Error: Aborting method \_PR.CPU3._CPC due to
previous error (AE_NOT_FOUND) (20210730/psparse-529)
[ 2.859452] ACPI BIOS Error (bug): Could not resolve symbol
[\_PR.CPU0._CPC], AE_NOT_FOUND (20210730/psargs-330)
[ 2.869776] ACPI Error: Aborting method \_PR.CPU4._CPC due to
previous error (AE_NOT_FOUND) (20210730/psparse-529)
[ 2.885227] ACPI BIOS Error (bug): Could not resolve symbol
[\_PR.CPU0._CPC], AE_NOT_FOUND (20210730/psargs-330)
[ 2.895552] ACPI Error: Aborting method \_PR.CPU5._CPC due to
previous error (AE_NOT_FOUND) (20210730/psparse-529)
[ 2.911018] ACPI BIOS Error (bug): Could not resolve symbol
[\_PR.CPU0._CPC], AE_NOT_FOUND (20210730/psargs-330)
[ 2.921343] ACPI Error: Aborting method \_PR.CPU6._CPC due to
previous error (AE_NOT_FOUND) (20210730/psparse-529)
[ 2.936810] ACPI BIOS Error (bug): Could not resolve symbol
[\_PR.CPU0._CPC], AE_NOT_FOUND (20210730/psargs-330)
[ 2.947136] ACPI Error: Aborting method \_PR.CPU7._CPC due to
previous error (AE_NOT_FOUND) (20210730/psparse-529)
```
Any idea, where that comes from? We only build intel_pstate, but it was
also selected in Linux 5.10.113.
$ grep PSTATE /boot/config-{5.10.113,5.15.69}*
/boot/config-5.10.113.mx64.434:CONFIG_X86_INTEL_PSTATE=y
/boot/config-5.15.69.mx64.436:CONFIG_X86_INTEL_PSTATE=y
Kind regards,
Paul
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: New error in 5.15: ACPI BIOS Error (bug): Could not resolve symbol [\_PR.CPU0._CPC], AE_NOT_FOUND (20210730/psargs-330)
2022-09-22 16:57 New error in 5.15: ACPI BIOS Error (bug): Could not resolve symbol [\_PR.CPU0._CPC], AE_NOT_FOUND (20210730/psargs-330) Paul Menzel
@ 2022-09-27 3:13 ` srinivas pandruvada
2022-10-06 6:41 ` Paul Menzel
0 siblings, 1 reply; 3+ messages in thread
From: srinivas pandruvada @ 2022-09-27 3:13 UTC (permalink / raw)
To: Paul Menzel, Len Brown; +Cc: linux-pm, Dell.Client.Kernel
Hi,
On Thu, 2022-09-22 at 18:57 +0200, Paul Menzel wrote:
> Dear Linux folks,
>
>
> Moving from Linux 5.10.113 to 5.15.69 on
>
> [ 0.000000] DMI: Dell Inc. Precision Tower 3620/0MWYPT, BIOS
> 2.22.0 07/13/2022
> […]
> [ 1.521806] smpboot: CPU0: Intel(R) Core(TM) i7-7700 CPU @
> 3.60GHz (family: 0x6, model: 0x9e, stepping: 0x9)
>
> Linux logs the errors below:
>
These errors are coming from interpreter. Please try the latest
upstream kernel, to see if there is some version incompatibility.
Thanks,
Srinivas
> ```
> $ dmesg --level=err
> [ 2.782085] ACPI BIOS Error (bug): Could not resolve symbol
> [\_PR.CPU0._CPC], AE_NOT_FOUND (20210730/psargs-330)
> [ 2.792412] ACPI Error: Aborting method \_PR.CPU1._CPC due to
> previous error (AE_NOT_FOUND) (20210730/psparse-529)
> [ 2.807882] ACPI BIOS Error (bug): Could not resolve symbol
> [\_PR.CPU0._CPC], AE_NOT_FOUND (20210730/psargs-330)
> [ 2.818223] ACPI Error: Aborting method \_PR.CPU2._CPC due to
> previous error (AE_NOT_FOUND) (20210730/psparse-529)
> [ 2.833675] ACPI BIOS Error (bug): Could not resolve symbol
> [\_PR.CPU0._CPC], AE_NOT_FOUND (20210730/psargs-330)
> [ 2.844003] ACPI Error: Aborting method \_PR.CPU3._CPC due to
> previous error (AE_NOT_FOUND) (20210730/psparse-529)
> [ 2.859452] ACPI BIOS Error (bug): Could not resolve symbol
> [\_PR.CPU0._CPC], AE_NOT_FOUND (20210730/psargs-330)
> [ 2.869776] ACPI Error: Aborting method \_PR.CPU4._CPC due to
> previous error (AE_NOT_FOUND) (20210730/psparse-529)
> [ 2.885227] ACPI BIOS Error (bug): Could not resolve symbol
> [\_PR.CPU0._CPC], AE_NOT_FOUND (20210730/psargs-330)
> [ 2.895552] ACPI Error: Aborting method \_PR.CPU5._CPC due to
> previous error (AE_NOT_FOUND) (20210730/psparse-529)
> [ 2.911018] ACPI BIOS Error (bug): Could not resolve symbol
> [\_PR.CPU0._CPC], AE_NOT_FOUND (20210730/psargs-330)
> [ 2.921343] ACPI Error: Aborting method \_PR.CPU6._CPC due to
> previous error (AE_NOT_FOUND) (20210730/psparse-529)
> [ 2.936810] ACPI BIOS Error (bug): Could not resolve symbol
> [\_PR.CPU0._CPC], AE_NOT_FOUND (20210730/psargs-330)
> [ 2.947136] ACPI Error: Aborting method \_PR.CPU7._CPC due to
> previous error (AE_NOT_FOUND) (20210730/psparse-529)
> ```
>
> Any idea, where that comes from? We only build intel_pstate, but it
> was
> also selected in Linux 5.10.113.
>
> $ grep PSTATE /boot/config-{5.10.113,5.15.69}*
> /boot/config-5.10.113.mx64.434:CONFIG_X86_INTEL_PSTATE=y
> /boot/config-5.15.69.mx64.436:CONFIG_X86_INTEL_PSTATE=y
>
>
> Kind regards,
>
> Paul
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: New error in 5.15: ACPI BIOS Error (bug): Could not resolve symbol [\_PR.CPU0._CPC], AE_NOT_FOUND (20210730/psargs-330)
2022-09-27 3:13 ` srinivas pandruvada
@ 2022-10-06 6:41 ` Paul Menzel
0 siblings, 0 replies; 3+ messages in thread
From: Paul Menzel @ 2022-10-06 6:41 UTC (permalink / raw)
To: Srinivas Pandruvada; +Cc: Len Brown, linux-pm, linux-acpi, Dell.Client.Kernel
Dear Srinivas,
Thank you for your reply.
Am 27.09.22 um 05:13 schrieb srinivas pandruvada:
> On Thu, 2022-09-22 at 18:57 +0200, Paul Menzel wrote:
>> Moving from Linux 5.10.113 to 5.15.69 on
>>
>> [ 0.000000] DMI: Dell Inc. Precision Tower 3620/0MWYPT, BIOS 2.22.0 07/13/2022
>> […]
>> [ 1.521806] smpboot: CPU0: Intel(R) Core(TM) i7-7700 CPU @3.60GHz (family: 0x6, model: 0x9e, stepping: 0x9)
>>
>> Linux logs the errors below:
>
> These errors are coming from interpreter. Please try the latest
> upstream kernel, to see if there is some version incompatibility.
You are right, with commit 2bca25eaeba61 (Merge tag 'spi-v6.1' of
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi) I am unable
to reproduce it.
In 5.15.71 we have:
[ 1.357209] ACPI: Core revision 20210730
while in Linus’ current master (“6.1-rc0”) we have:
[ 1.377877] ACPI: Core revision 20220331
Kind regards,
Paul
^ permalink raw reply [flat|nested] 3+ messages in thread
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2022-09-22 16:57 New error in 5.15: ACPI BIOS Error (bug): Could not resolve symbol [\_PR.CPU0._CPC], AE_NOT_FOUND (20210730/psargs-330) Paul Menzel
2022-09-27 3:13 ` srinivas pandruvada
2022-10-06 6:41 ` Paul Menzel
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