** Description changed:
[SRU Justification]
[Impact]
Intel RAPL (running average power limit) driver doesn't support Comet
Lake platforms.
[Fix]
Two commits from linux-next tree to be SRU-ed:
* commit cae478114fbe ("powercap/intel_rapl: add support for CometLake
Mobile")
* commit f84fdcbc8ec0 ("powercap/intel_rapl: add support for Cometlake
- desktop")
+ desktop")
[Test Case]
1. Boot prebuilt kernel from ppa:vicamo/ppa-1847454
2. Check if /sys/devices/virtual/powercap/intel-rapl is created and
- populated.
+ populated.
[Regression Potential]
Low. This affects only platforms with specific CPU models, which have no
intel_rapl support currently.
========== original bug description ==========
Description
Cometlake -S 6+2 is using a different CPU Model number: DEC 165, HEX: A5
We need the intel_rapl patch to support CML-S 6+2
Target Kernel: 5.6
- Target Release: 20.04
+ Target Release: 20.10
** Changed in: intel
Status: Fix Released => Fix Committed
** Tags removed: intel-kernel-20.04
** Tags added: intel-kernel-20.10
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1847454
Title:
[CML-S62] Need enable intel_rapl patch support for Comet lake- S 6+2
To manage notifications about this bug go to:
https://bugs.launchpad.net/intel/+bug/1847454/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
