power management controller driver fix for Alder lake and raptor lake

Bug #2019250 reported by Philip Cox
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Invalid
Undecided
Philip Cox
Jammy
Fix Committed
Undecided
Philip Cox

Bug Description

Reported in https://bugs.launchpad.net/bugs/1996592

SRU Justification:

[Impact]
On Alder Lake and Raptor lake platforms there is power management driver issue in the 5.15 jammy kernel.

[Fix]
Lore Link:
https://<email address hidden>/

This is fixed by commit:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/platform/x86/intel/pmc/core.c?h=v6.3-rc7&id=fb5755100a0a5aa5957bdb204fd1e249684557fc

[Test Plan]
I have tested the changes on ADL-S and ADL-P platforms.

Philip Cox (philcox)
Changed in linux (Ubuntu Jammy):
assignee: nobody → Philip Cox (philcox)
Changed in linux (Ubuntu):
status: New → In Progress
Changed in linux (Ubuntu Jammy):
status: New → In Progress
Philip Cox (philcox)
description: updated
Revision history for this message
Luke Nowakowski-Krijger (lukenow) wrote :

Commited as an upstream stable update BugLink: https://bugs.launchpad.net/bugs/2023233

Changed in linux (Ubuntu):
status: In Progress → Invalid
Changed in linux (Ubuntu Jammy):
status: In Progress → Fix Committed
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