This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1771252
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/1771252
Title:
[ICL] Enable intel_rapl driver for Icelake
Status in intel:
Fix Committed
Status in linux package in Ubuntu:
Incomplete
Status in linux-oem-osp1 package in Ubuntu:
In Progress
Status in linux-oem-osp1 source package in Bionic:
New
Bug description:
Desription:
This feature is intended to track intel_rapl driver enabling for IceLake.
Commit:Powercap/intel_rapl driver enabling for Icelake
Target Release: 19.10
Target Kernel: 5.1
SRU Justification
[Impact]
New CPU is required to be listed in Intel RAPL (Running Average Power Limit)
driver.
[Fix]
From Intel's suggestion, below 2 commits are required
ba6f3ec198d5 powercap/intel_rapl: add Ice Lake mobile
df7f8e00a50f powercap: intel_rapl: add support for Jacobsville
[Test]
Boot up Intel ICL-Y SDP with the patched kernel, nothing abnormal, but I'm
unable to distinguish the difference.
[Regression Potential]
Low, the 2 commits add new ID to the table, should affect new CPU only.
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