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[Bug 1590371] [NEW] ACPI CPU frequency scaling does not work with the 4.6.0-7.8 config and up

 

Public bug reported:

In that config version, all of the CONFIG_CPU_FREQ_GOV_* drivers except
PERFORMANCE were switch from "y" to "m".  Because of this, none of the
drivers other than PERFORMANCE are loaded and the CPU remains at full
speed all the time.

The results of this can be seen in the 4.6.1 and 4.6.2 mainline kernels.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1590371

Title:
  ACPI CPU frequency scaling does not work with the 4.6.0-7.8 config and
  up

Status in linux package in Ubuntu:
  New

Bug description:
  In that config version, all of the CONFIG_CPU_FREQ_GOV_* drivers
  except PERFORMANCE were switch from "y" to "m".  Because of this, none
  of the drivers other than PERFORMANCE are loaded and the CPU remains
  at full speed all the time.

  The results of this can be seen in the 4.6.1 and 4.6.2 mainline
  kernels.

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