Groups > linux.debian.bugs.dist > #925627

Bug#912596: cpufrequtils: cpufreq-info only shows 31 CPUs

From	Mattia Dongili <malattia@linux.it>
Newsgroups	linux.debian.bugs.dist
Subject	Bug#912596: cpufrequtils: cpufreq-info only shows 31 CPUs
Date	2018-11-01 23:10 +0100
Message-ID	<wPtk6-5JS-5@gated-at.bofh.it> (permalink)
References	<wPoNs-302-21@gated-at.bofh.it> <wPoNs-302-21@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Thu, Nov 01, 2018 at 05:09:26PM +0000, Witold Baryluk wrote:
> Package: cpufrequtils
> Version: 008-1+b1
> Severity: important
> 
> Dear Maintainer,
> 
> it appears cpufreq-info has issues with a lot of CPUs?

cpufrequtils is unmaintained upstream and is in the archive essentially
only because its replacement is missing some functionality (IIRC).

Could you install linux-cpupower and try
  cpupower -c all frequency-info
?

...
> # grep . /sys/devices/system/cpu/cpu*/cpufreq/cpuinfo_cur_freq 
> /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu10/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu11/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu12/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu13/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu14/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu15/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu16/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu17/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu18/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu19/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu1/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu20/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu21/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu22/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu23/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu24/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu25/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu26/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu27/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu28/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu29/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu2/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu30/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu3/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu4/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu5/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu6/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu7/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu8/cpufreq/cpuinfo_cur_freq:3500000
> /sys/devices/system/cpu/cpu9/cpufreq/cpuinfo_cur_freq:3500000
> #
> 
> No cpu31 here either. So maybe it is a kernel bug of some sort.

Ha! Yes, most likely an issue on the kernel end.
I'm reassigning to linux-image4.18.

-- 
mattia
:wq!

Thread

Bug#912596: cpufrequtils: cpufreq-info only shows 31 CPUs Witold Baryluk <witold.baryluk@gmail.com> - 2018-11-01 18:20 +0100
  Bug#912596: cpufrequtils: cpufreq-info only shows 31 CPUs Mattia Dongili <malattia@linux.it> - 2018-11-01 23:10 +0100
  Bug#912596: cpufrequtils: cpufreq-info only shows 31 CPUs Witold Baryluk <witold.baryluk@gmail.com> - 2018-11-08 19:10 +0100
    Bug#912596: cpufrequtils: cpufreq-info only shows 31 CPUs Raymond Burkholder <ray@oneunified.net> - 2018-11-08 20:00 +0100
  Bug#912596: cpufrequtils: cpufreq-info only shows 31 CPUs Witold Baryluk <witold.baryluk@gmail.com> - 2018-11-08 19:50 +0100
  Bug#912596: cpufrequtils: cpufreq-info only shows 31 CPUs Witold Baryluk <witold.baryluk@gmail.com> - 2018-11-20 03:10 +0100

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