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Groups > linux.debian.kernel > #68263 > unrolled thread
| Started by | Paul Menzel <pmenzel@molgen.mpg.de> |
|---|---|
| First post | 2020-09-26 11:10 +0200 |
| Last post | 2020-10-11 12:10 +0200 |
| Articles | 3 — 2 participants |
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Bug#971017: linux: Select INTEL_PMC_CORE to include Intel PMC Core driver Paul Menzel <pmenzel@molgen.mpg.de> - 2020-09-26 11:10 +0200
Bug#971017: linux: Select INTEL_PMC_CORE to include Intel PMC Core driver Paul Menzel <pmenzel@molgen.mpg.de> - 2020-09-26 11:30 +0200
Bug#971017: marked as done (linux: Select INTEL_PMC_CORE to include Intel PMC Core driver) "Debian Bug Tracking System" <owner@bugs.debian.org> - 2020-10-11 12:10 +0200
| From | Paul Menzel <pmenzel@molgen.mpg.de> |
|---|---|
| Date | 2020-09-26 11:10 +0200 |
| Subject | Bug#971017: linux: Select INTEL_PMC_CORE to include Intel PMC Core driver |
| Message-ID | <ATenn-398-1@gated-at.bofh.it> |
Package: src:linux
Version: 5.8.10-1
Severity: normal
Dear Debian folks,
Currently, certain information regarding the Intel Power Management
Controller is unaccessible, as the driver is not packaged by the Debian
Linux kernel.
$ grep INTEL_PMC_CORE /boot/config-5.8.0-2-amd64
# CONFIG_INTEL_PMC_CORE is not set
This makes it harder to analyze, how power management works, why it
often does not, like for example, why package C-State C10 is not reached
on the Dell Latitude E7250.
It’d be great, if you selected `INTEL_PMC_CORE` in the configuration to
build the driver.
> config INTEL_PMC_CORE
> tristate "Intel PMC Core driver"
> depends on PCI
> help
> The Intel Platform Controller Hub for Intel Core SoCs provides access
> to Power Management Controller registers via a PCI interface. This
> driver can utilize debugging capabilities and supported features as
> exposed by the Power Management Controller.
>
> Supported features:
> - SLP_S0_RESIDENCY counter
> - PCH IP Power Gating status
> - LTR Ignore
> - MPHY/PLL gating status (Sunrisepoint PCH only)
Kind regards,
Paul
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| From | Paul Menzel <pmenzel@molgen.mpg.de> |
|---|---|
| Date | 2020-09-26 11:30 +0200 |
| Message-ID | <ATeGK-3fI-9@gated-at.bofh.it> |
| In reply to | #68263 |
Dear Debian folks,
Am 26.09.20 um 10:57 schrieb Paul Menzel:
> Package: src:linux
> Version: 5.8.10-1
> Severity: normal
[…]
> Currently, certain information regarding the Intel Power Management
> Controller is unaccessible, as the driver is not packaged by the Debian
> Linux kernel.
>
> $ grep INTEL_PMC_CORE /boot/config-5.8.0-2-amd64
> # CONFIG_INTEL_PMC_CORE is not set
>
> This makes it harder to analyze, how power management works, why it
> often does not, like for example, why package C-State C10 is not reached
> on the Dell Latitude E7250.
>
> It’d be great, if you selected `INTEL_PMC_CORE` in the configuration to
> build the driver.
>
>> config INTEL_PMC_CORE
>> tristate "Intel PMC Core driver"
>> depends on PCI
>> help
>> The Intel Platform Controller Hub for Intel Core SoCs
>> provides access
>> to Power Management Controller registers via a PCI
>> interface. This
>> driver can utilize debugging capabilities and supported
>> features as
>> exposed by the Power Management Controller.
>>
>> Supported features:
>> - SLP_S0_RESIDENCY counter
>> - PCH IP Power Gating status
>> - LTR Ignore
>> - MPHY/PLL gating status (Sunrisepoint PCH only)
Ubuntu ships with
/boot/config-5.4.0-48-generic:CONFIG_INTEL_PMC_CORE=y
but I do not know, why it’s not built as a module.
Kind regards,
Paul
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| From | "Debian Bug Tracking System" <owner@bugs.debian.org> |
|---|---|
| Date | 2020-10-11 12:10 +0200 |
| Subject | Bug#971017: marked as done (linux: Select INTEL_PMC_CORE to include Intel PMC Core driver) |
| Message-ID | <AYGsF-3ug-5@gated-at.bofh.it> |
| In reply to | #68263 |
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Your message dated Sun, 11 Oct 2020 10:00:09 +0000 with message-id <E1kRY9B-0000uz-Jk@fasolo.debian.org> and subject line Bug#971017: fixed in linux 5.8.14-1 has caused the Debian Bug report #971017, regarding linux: Select INTEL_PMC_CORE to include Intel PMC Core driver to be marked as done. This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact owner@bugs.debian.org immediately.) -- 971017: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=971017 Debian Bug Tracking System Contact owner@bugs.debian.org with problems
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