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Need someone to help with this since I don't have an intel machine (or friends with an Intel machine) to test it even if I learn about intel_pstate
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It seems that trying to control the maximum clockspeed through the `MaxKHz` parameter is somewhat ineffective on a platform that uses the `intel_pstate` scaling driver. [An example](https://0x0.st/Xbd…
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I have noticed that the syslog is bombarded with many "Call Traces", which I believe to be related to the `intel_pstate` driver. Other than being extremely noisy from a logging standpoint, I h…
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Here is an example. Some Intel CPU has frequencies 1200-2600 MHz (3200 with turbo boost). So minimum frequency is 1200/3200 = 38%, max is 2600/3200 = 81%, max with TB is 3200/3200 = 100%.
But here is…
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Htop shows maximum base frequency of 2800MHz usually on 7 of 8 cores while system is idle and intel_pstate governor is being used with a performance hint (`/sys/devices/system/cpu/intel_pstate/max_per…
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**The newer kernels default to amd_pstate and intel_pstate drivers**
I propose to add a toggle to switch between:
#### For amd_pstate
- active
- guided
- passive
#### For intel_pstate
- activ…
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Information about intel_pstate active mode is added in the doc.
This operation mode could be used to set on the hardware when it's
not activated. Status of the mode could be checked from sysfs file
…
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## Current situation
Currently AMD's scaling drivers are not compiler in flatcar's kernel (stable & beta channel)
```
~ # zgrep PSTATE /proc/config.gz
CONFIG_X86_INTEL_PSTATE=y
# CONFIG_X86_…
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OS: Arch Linux
Using linux-tkg causes the system to hang when running in full load for prolonged periods of time on processors with e-cores. Disabling e-cores from BIOS fixes the issue. This is not a…
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I've got i7 3770k CPU and intel_pstate driver at powersave governor. The cpufreq applet shows always 1.6GHz, but the CPU frequency is changing during CPU load.
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Want to back this issue? …