CONFIG_INTEL_POWERCLAMP not enabled in fedora - kernel - Fedora mailing-lists

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CONFIG_INTEL_POWERCLAMP not enabled in fedora

possible debug config extension

[PATCH] config: arm64: Enable...

Stefan Assmann

17 May 2016 17 May '16

7:54 a.m.

I recently wanted to experiment with Intel idle injection but noticed that CONFIG_INTEL_POWERCLAMP is not enabled in f23/f24.

# cat /boot/config-4.5.4-300.fc24.x86_64 | grep POWERCLAMP # CONFIG_INTEL_POWERCLAMP is not set

Is this is an oversight? Any chance to still get this enabled in f24?

Thanks!

Stefan

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Prarit Bhargava

17 May 17 May

8:21 a.m.

On 05/17/2016 08:54 AM, Stefan Assmann wrote:

I recently wanted to experiment with Intel idle injection but noticed that CONFIG_INTEL_POWERCLAMP is not enabled in f23/f24.

# cat /boot/config-4.5.4-300.fc24.x86_64 | grep POWERCLAMP # CONFIG_INTEL_POWERCLAMP is not set

Is this is an oversight? Any chance to still get this enabled in f24?

While I haven't explicitly tested on Fedora, I can say that upstream kernel testing has shown this to be functional.

I think this can be safely turned on.

P.

Thanks!

Stefan _______________________________________________ kernel mailing list kernel@lists.fedoraproject.org http://lists.fedoraproject.org/admin/lists/kernel@lists.fedoraproject.org

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Laura Abbott

1:36 p.m.

On 05/17/2016 05:54 AM, Stefan Assmann wrote:

I recently wanted to experiment with Intel idle injection but noticed that CONFIG_INTEL_POWERCLAMP is not enabled in f23/f24.

# cat /boot/config-4.5.4-300.fc24.x86_64 | grep POWERCLAMP # CONFIG_INTEL_POWERCLAMP is not set

Is this is an oversight? Any chance to still get this enabled in f24?

Thanks!

Stefan

I turned this option on in Rawhide for today's build. Please test it there and if it works and there are no ill effects we can evaluate turning it on for F24.

Thanks, Laura

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Stefan Assmann

19 May 19 May

8:36 a.m.

On 2016-05-17 11:36, Laura Abbott wrote:

On 05/17/2016 05:54 AM, Stefan Assmann wrote:

...
I recently wanted to experiment with Intel idle injection but noticed that CONFIG_INTEL_POWERCLAMP is not enabled in f23/f24.

# cat /boot/config-4.5.4-300.fc24.x86_64 | grep POWERCLAMP # CONFIG_INTEL_POWERCLAMP is not set

Is this is an oversight? Any chance to still get this enabled in f24?

Thanks!

Stefan

I turned this option on in Rawhide for today's build. Please test it there and if it works and there are no ill effects we can evaluate turning it on for F24.

Thanks Laura! Looking good here, no trouble so far.

# cat /boot/config-4.7.0-0.rc0.git2.3.fc25.x86_64 |grep POWERCL CONFIG_INTEL_POWERCLAMP=m

Stefan

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Laura Abbott
Prarit Bhargava
Stefan Assmann