Fix Turbo ratio limit core count
Bug #1849581 reported by
quanxian
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| intel |
Fix Committed
|
Undecided
|
Unassigned | ||
| linux (Ubuntu) |
Incomplete
|
Undecided
|
Unassigned | ||
Bug Description
Description
The core count in the Turbo ratio limit buckets can be non linear. So need to read TRL MSR and display correctly.
Since we don't allow MSR access from user space, added to the whitelist to read TRL MSR.
Also intel-speed-select tool is changed to use this new interface.
Commits: v5.4-rc1
92e0e87d0be5eb1
Target Kernel: 5.4
Target Release: 20.04
| description: | updated |
| Changed in intel: | |
| status: | New → Fix Committed |
Revision history for this message
| Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote Missing required logs. | #1 |
| Changed in linux (Ubuntu): | |
| status: | New → Incomplete |
| tags: | added: focal |
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apport-collect 1849581
and then change the status of the bug to 'Confirmed'.
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This change has been made by an automated script, maintained by the Ubuntu Kernel Team.