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Bug 2181273

Summary: update cpufreq subsystem to Linux v6.3
Product: Red Hat Enterprise Linux 8 Reporter: Mark Langsdorf <mlangsdo>
Component: kernelAssignee: Mark Langsdorf <mlangsdo>
kernel sub component: Power Management QA Contact: Erik Hamera <ehamera>
Status: CLOSED ERRATA Docs Contact:
Severity: unspecified    
Priority: unspecified CC: ehamera, lixc17, rvr
Version: 8.9Keywords: Triaged
Target Milestone: rcFlags: pm-rhel: mirror+
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: kernel-4.18.0-506.el8 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2023-11-14 15:41:19 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2159159    

Description Mark Langsdorf 2023-03-23 14:19:01 UTC
Partners are requesting that the cpufreq system be updated to match the Linux v6.3 kernel. Backport the changes from kernel v6.0 to v6.3 into the RHEL-8.9 kernel.

Comment 1 Mark Langsdorf 2023-03-23 14:29:48 UTC
*** Bug 2159270 has been marked as a duplicate of this bug. ***

Comment 5 Erik Hamera 2023-07-25 19:03:13 UTC
# cpupower frequency-info
analyzing CPU 0:
  driver: intel_cpufreq
  CPUs which run at the same hardware frequency: 0
  CPUs which need to have their frequency coordinated by software: 0
  maximum transition latency: 20.0 us
  hardware limits: 800 MHz - 3.80 GHz
  available cpufreq governors: conservative ondemand userspace powersave performance schedutil
  current policy: frequency should be within 3.80 GHz and 3.80 GHz.
                  The governor "performance" may decide which speed to use
                  within this range.
  current CPU frequency: Unable to call hardware
  current CPU frequency: 3.72 GHz (asserted by call to kernel)
  boost state support:
    Supported: yes
    Active: yes

Comment 8 Erik Hamera 2023-08-04 13:50:31 UTC
All regression tests has passed on the Linux 4.18.0-506.el8 kernel.

Comment 12 errata-xmlrpc 2023-11-14 15:41:19 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (Important: kernel security, bug fix, and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2023:7077