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Bug#1038981: scaling_cur_freq ≰ scaling_max_freq

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From "Al Ma" <alma0@ro.ru>
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#1038981: scaling_cur_freq ≰ scaling_max_freq
Date Thu, 20 Jul 2023 01:30:02 +0200
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found 1038981 linux-image-6.1.0-10-amd64/6.1.37-1
found 1038981 linux/6.1.0-10
thanks
The same problem exists after the recent kernel upgrade to linux-image-6.1.0-10-amd64 version 6.1.37-1.
$ uname -r
6.1.0-10-amd64
$ cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_min_freq
400000
400000
400000
400000
400000
400000
400000
400000
$ cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_cur_freq
400016
399983
400012
400008
400015
399995
400016
2300000
$ cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_max_freq
400000
400000
400000
400000
400000
400000
400000
400000
As we see, the value 2300000 is too high! I'd expect around 400000. As the fun is running, the reported elevated values (here, 2.4 GHz) are probably real.
Gratefully,
AlMa

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Thread

Bug#1038981: capping maximum frequency no longer works in kernel 6.1 "Al Ma" <alma0@ro.ru> - 2023-06-24 00:30 +0200
  Bug#1038981: Acknowledgement (capping maximum frequency no longer works in kernel 6.1) AlMa <AlMa0@ro.ru> - 2023-06-24 01:00 +0200
  Bug#1038981: scaling_cur_freq ≰ scaling_max_freq "Al Ma" <alma0@ro.ru> - 2023-07-20 01:30 +0200
  Bug#1038981: capping maximum frequency no longer works in kernel 6.1 Diederik de Haas <didi.debian@cknow.org> - 2023-08-01 00:20 +0200
    Bug#1038981: capping maximum frequency no longer works in kernel 6.1 AlMa <AlMa0@ro.ru> - 2023-08-01 01:50 +0200
      Bug#1038981: capping maximum frequency no longer works in kernel 6.1 Diederik de Haas <didi.debian@cknow.org> - 2023-08-01 10:50 +0200
        Bug#1038981: capping maximum frequency no longer works in kernel 6.1 AlMa <AlMa0@ro.ru> - 2023-08-01 16:50 +0200

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