[Bug 211791] AMD CPU /proc/cpuinfo reported max potential boost frequency instead of actual operating frequency

[bugzilla-daemon@bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=211791

Joshua (josh@sobo.red) changed:

           What    |Removed                     |Added
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                 CC|                            |josh@sobo.red

--- Comment #2 from Joshua (josh@sobo.red) ---
I'm still having an issue with frequencies being reported incorrectly. Here's a
thread for reference:
https://bbs.archlinux.org/viewtopic.php?pid=1961500#p1961500

I've updated to kernel version 5.11.6. If I watch /proc/cpuinfo, that seems to
be reporting somewhat accurately now. However, lscpu and most everything else
is still reporting inaccurately.

~ → uname -r
5.11.6-arch1-1
~ → lscpu | grep MHz
CPU MHz:                         3400.000
CPU max MHz:                     7228.3198
CPU min MHz:                     2200.0000
~ → geekbench --sysinfo | grep -E "Processor Information|Name|Base Frequency"
Processor Information
  Name                          AMD Ryzen 9 5950X
  Base Frequency                6.92 GHz

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