From: bugzilla-daemon@kernel.org
To: linux-pm@vger.kernel.org
Subject: [Bug 218919] New: My machine enter automaticaly in ondemand but my kernel config have default CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE enable by default
Date: Fri, 31 May 2024 17:05:40 +0000 [thread overview]
Message-ID: <bug-218919-137361@https.bugzilla.kernel.org/> (raw)
https://bugzilla.kernel.org/show_bug.cgi?id=218919
Bug ID: 218919
Summary: My machine enter automaticaly in ondemand but my
kernel config have default
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE enable by
default
Product: Power Management
Version: 2.5
Hardware: All
OS: Linux
Status: NEW
Severity: normal
Priority: P3
Component: cpufreq
Assignee: linux-pm@vger.kernel.org
Reporter: ionut_n2001@yahoo.com
Regression: No
Hi Kernel Team,
I notice this today:
```
analyzing CPU 6:
driver: intel_cpufreq
CPUs which run at the same hardware frequency: 6
CPUs which need to have their frequency coordinated by software: 6
maximum transition latency: 20.0 us.
hardware limits: 800 MHz - 5.00 GHz
available cpufreq governors: conservative, ondemand, userspace, powersave,
performance, schedutil
current policy: frequency should be within 800 MHz and 5.00 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 800 MHz.
```
Ondemand is enabled on boot, but in my kernel config i have
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE at default option.
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
I think is not correctly this.
Reproduce:
1. intel_pstate=passive
2. intel_pstate=disable
2. intel_pstate=no_hwp
4. acpi_cpufreq
I not have installed userspace controller for scheduler.
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next reply other threads:[~2024-05-31 17:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-31 17:05 bugzilla-daemon [this message]
2024-05-31 17:05 ` [Bug 218919] My machine enter automaticaly in ondemand but my kernel config have default CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE enable by default bugzilla-daemon
2024-05-31 17:09 ` bugzilla-daemon
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