Merge branches 'pm-sleep', 'pm-qos' and 'powercap'

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Merge system-wide power management changes and power capping updates
for 6.6-rc1:

 - Add device PM helpers to allow a device to remain powered-on during
   system-wide transitions (Ulf Hansson).

 - Rework hibernation memory snapshotting to avoid storing pages filled
   with zeros in hibernation image files (Brian Geffon).

 - Add check to make sure that CPU latency QoS constraints do not use
   negative values (Clive Lin).

 - Optimize rp->domains memory allocation in the Intel RAPL power
   capping driver (xiongxin).

 - Remove recursion while parsing zones in the arm_scmi power capping
   driver (Cristian Marussi).

* pm-sleep:
  PM: sleep: Add helpers to allow a device to remain powered-on
  PM: hibernate: don't store zero pages in the image file

* pm-qos:
  PM: QoS: Add check to make sure CPU latency is non-negative

* powercap:
  powercap: intel_rapl: Optimize rp->domains memory allocation
  powercap: arm_scmi: Remove recursion while parsing zones

...

This commit is contained in:

Rafael J. Wysocki 2023-08-25 21:23:30 +02:00

parent 1201c50c1e 10bb4e4ab7 5f55836ab4 9784239529

commit 6a0b211f8b

5 changed files with 259 additions and 108 deletions

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159

drivers/powercap/arm_scmi_powercap.c

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2

drivers/powercap/intel_rapl_common.c

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10

include/linux/pm_wakeup.h

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9

kernel/power/qos.c

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187

kernel/power/snapshot.c

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