Bug#912596: cpufrequtils: cpufreq-info only shows 31 CPUs
Package: linux Followup-For: Bug #912596 Appears to be fixed somewhere before kernel 5.2.17. No issues on: $ uname -a Linux debian 5.2.0-3-amd64 #1 SMP Debian 5.2.17-1 (2019-09-26) x86_64 GNU/Linux $ Package: ii linux-image-5.2.0-3-amd64 5.2.17-1 amd64Linux 5.2 for 64-bit PCs (signed) -- System Information: Debian Release: bullseye/sid APT prefers testing-debug APT policy: (500, 'testing-debug'), (500, 'testing') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 5.2.0-3-amd64 (SMP w/32 CPU cores) Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled
Bug#912596: cpufrequtils: cpufreq-info only shows 31 CPUs
Still experiencing the same issue with newer kernel from testing. $ uname -a Linux debian 4.19.0-1-amd64 #1 SMP Debian 4.19.12-1 (2018-12-22) x86_64 GNU/Linux $ Package: ii linux-image-4.19.0-1-amd64 4.19.13-1 amd64Linux 4.19 for 64-bit PCs (signed) Thanks.
Bug#912596: cpufrequtils: cpufreq-info only shows 31 CPUs
Package: linux Followup-For: Bug #912596 (I sent this before, but for some reasons it didn't get into bts.) I have 32 cpus. So cpus indexed 0 - 31. Yes. * the cpu 0 - 30 show correct power/frequency info. * cpu 31 doesn't. Please inspect carefully my attached outputs of the tools used. So it only works for 31 CPUs, as in the subject. Thanks! -- System Information: Debian Release: buster/sid APT prefers testing APT policy: (500, 'testing'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.18.0-2-amd64 (SMP w/32 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled
Bug#912596: cpufrequtils: cpufreq-info only shows 31 CPUs
I might be missing something, but ... 0 - 31 means a count of 32. Or do you have more than 32? On 2018-11-08 11:01 a.m., Witold Baryluk wrote: Package: linux-image-4.18 Followup-For: Bug #912596 # cpupower -c all frequency-info analyzing CPU 0: <- cut -> ... analyzing CPU 30: <- cut -> analyzing CPU 31: <- cut -> # Same issue, last CPU has missing info. Thanks. Missing file in sys indicate it is an issue with kernel or my motherboard / CPU.
Bug#912596: cpufrequtils: cpufreq-info only shows 31 CPUs
I have 16 cores, 32 threads. It only shows correctly first 31 CPUs. (cpu0 to cpu30). Last one cpu31 is missing some data. On 8 Nov 2018 19:36, "Raymond Burkholder" wrote: I might be missing something, but ... 0 - 31 means a count of 32. Or do you have more than 32? On 2018-11-08 11:01 a.m., Witold Baryluk wrote: > Package: linux-image-4.18 > Followup-For: Bug #912596 > > > # cpupower -c all frequency-info > analyzing CPU 0: <- cut -> > ... > analyzing CPU 30: <- cut -> > analyzing CPU 31: <- cut -> > # > > Same issue, last CPU has missing info. > > Thanks. > > Missing file in sys indicate it is an issue with kernel or my > motherboard / CPU. > >
Bug#912596: cpufrequtils: cpufreq-info only shows 31 CPUs
Package: linux-image-4.18 Followup-For: Bug #912596 # cpupower -c all frequency-info analyzing CPU 0: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 0 CPUs which need to have their frequency coordinated by software: 0 maximum transition latency: Cannot determine or is not supported. hardware limits: 2.20 GHz - 3.50 GHz available frequency steps: 3.50 GHz, 2.80 GHz, 2.20 GHz available cpufreq governors: userspace powersave conservative ondemand performance schedutil current policy: frequency should be within 2.20 GHz and 3.50 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency: Unable to call hardware current CPU frequency: 1.89 GHz (asserted by call to kernel) boost state support: Supported: yes Active: no ... analyzing CPU 30: driver: acpi-cpufreq CPUs which run at the same hardware frequency: 30 CPUs which need to have their frequency coordinated by software: 30 maximum transition latency: Cannot determine or is not supported. hardware limits: 2.20 GHz - 3.50 GHz available frequency steps: 3.50 GHz, 2.80 GHz, 2.20 GHz available cpufreq governors: userspace powersave conservative ondemand performance schedutil current policy: frequency should be within 2.20 GHz and 3.50 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency: Unable to call hardware current CPU frequency: 3.69 GHz (asserted by call to kernel) boost state support: Supported: yes Active: no analyzing CPU 31: no or unknown cpufreq driver is active on this CPU CPUs which run at the same hardware frequency: Not Available CPUs which need to have their frequency coordinated by software: Not Available maximum transition latency: Cannot determine or is not supported. Not Available available cpufreq governors: Not Available Unable to determine current policy current CPU frequency: Unable to call hardware current CPU frequency: Unable to call to kernel boost state support: Supported: yes Active: no # Same issue, last CPU has missing info. Thanks. Missing file in sys indicate it is an issue with kernel or my motherboard / CPU. -- System Information: Debian Release: buster/sid APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.18.0-2-amd64 (SMP w/32 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages linux-image-4.18 depends on: ii initramfs-tools [linux-initramfs-tool] 0.132 ii kmod25-1 ii linux-base 4.5 Versions of packages linux-image-4.18 recommends: ii apparmor 2.13.1-3+b1 ii firmware-linux-free 3.4 pn irqbalance Versions of packages linux-image-4.18 suggests: pn debian-kernel-handbook ii extlinux3:6.04~git20171011.af7e95c3+dfsg1-5 pn linux-doc-4.18
