Thread (34 messages) 34 messages, 6 authors, 2016-11-14

Re: v4.8-rc1: thinkpad x60: running at low frequency even during kernel build

From: Pavel Machek <hidden>
Date: 2016-11-05 15:34:24
Also in: linux-acpi, lkml, platform-driver-x86

Hi!
quoted
quoted
Yes, this seems to work. scaling_max goes to 1.5, then 1.1. Also
under
load, scaling_max_freq changes. But at that point, we are already
around 98C... and bios_limit stays the same all the time in v4.9.
...while in v4.8-rc1, bios limit goes to 1.0 GHz at 90C, and
temperature just doesn't go above that.

Does it make sense to try with v4.8-final?
I sent some suggestion to try in previous email to add more prints and
enable debug in acpi-cpufreq. Let's try that first. We need to fix
anyway even if 4.8-final has this issue.
Ok, you should have results in your mailbox now. If you want me to do
some more testing, let me know.

Thanks,
 								Pavel

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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