** Description changed:
[Impact]
+ get the cpufreq errors during boot-up,
+ [ 1.058427] cpufreq: cpufreq_online: Failed to initialize policy for cpu: 0
(-19)
+ [ 1.058451] cpufreq: cpufreq_online: Failed to initialize policy for cpu: 1
(-19)
+ [ 1.058469] cpufreq: cpufreq_online: Failed to initialize policy for cpu: 2
(-19)
[Fix]
+ Fixed by 46573fd6369f(cpufreq: intel_pstate: hybrid: Rework HWP calibration)
+ The commit has been landed on mainline since v5.15-rc1.
[Test Case]
+ 1. boot-up the machine.
+ 2. check dmesg if the cpufreq error is presented.
[Where problems could occur]
+ low
** Also affects: linux-oem-5.14 (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu)
Status: Incomplete => New
** Also affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux-oem-5.14 (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Jammy)
Importance: Undecided
Status: New
** Also affects: linux-oem-5.14 (Ubuntu Jammy)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu Jammy)
Status: New => In Progress
** Changed in: linux (Ubuntu Jammy)
Assignee: (unassigned) => koba (kobako)
** Changed in: linux-oem-5.14 (Ubuntu Focal)
Status: New => In Progress
** Changed in: linux-oem-5.14 (Ubuntu Focal)
Assignee: (unassigned) => koba (kobako)
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https://bugs.launchpad.net/bugs/1954617
Title:
Fix cpufreq: cpufreq_online: Failed to initialize policy for cpu: 0
(-19)
Status in HWE Next:
New
Status in linux package in Ubuntu:
In Progress
Status in linux-oem-5.14 package in Ubuntu:
New
Status in linux source package in Focal:
New
Status in linux-oem-5.14 source package in Focal:
In Progress
Status in linux source package in Jammy:
In Progress
Status in linux-oem-5.14 source package in Jammy:
New
Bug description:
[Impact]
get the cpufreq errors during boot-up,
[ 1.058427] cpufreq: cpufreq_online: Failed to initialize policy for cpu: 0
(-19)
[ 1.058451] cpufreq: cpufreq_online: Failed to initialize policy for cpu: 1
(-19)
[ 1.058469] cpufreq: cpufreq_online: Failed to initialize policy for cpu: 2
(-19)
[Fix]
Fixed by 46573fd6369f(cpufreq: intel_pstate: hybrid: Rework HWP calibration)
The commit has been landed on mainline since v5.15-rc1.
[Test Case]
1. boot-up the machine.
2. check dmesg if the cpufreq error is presented.
[Where problems could occur]
low
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https://bugs.launchpad.net/hwe-next/+bug/1954617/+subscriptions
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