Public bug reported:
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
92e0e87d0be5eb192fab1edb9b44e724c63416ce
1233c7b95c7045905e40c11484493f20ab521d21
Target Kernel: 5.4
Target Release: 20.04
** Affects: intel
Importance: Undecided
Status: Fix Committed
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
** Tags: focal intel-kernel-20.04
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
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
+ 92e0e87d0be5eb192fab1edb9b44e724c63416ce
1233c7b95c7045905e40c11484493f20ab521d21
+
Target Kernel: 5.4
Target Release: 20.04
** Changed in: intel
Status: New => Fix Committed
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https://bugs.launchpad.net/bugs/1849581
Title:
Fix Turbo ratio limit core count
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