Comment 111 for bug 1290110

(In reply to Zhang Rui from comment #82)
> > >
> > > on 3.14.33 it's the reverse , the fan doesn't spin up but the temperature
> > > rises
> > >
> > > to 90 degree celsius ( also while watching videos on chrome ) , which is
> > >
> > > harmful to the laptop.
> > >
> > is this symptom got with updated firmware?
>
> I mean did you get this symptom with 3.14 kernel, after firmware updated?
>
> Please do the following test on 4.0-rc kernel
> 1. apply the patches at
> https://patchwork.kernel.org/patch/6077231/
> https://patchwork.kernel.org/patch/6077241/
> https://patchwork.kernel.org/patch/6077251/
> 2. please apply the two patches attached later
> 3. after build, please boot with kernel parameter module.dyndbg="module
> thermal_sys +fp" dyndbg="file thermal_core.c +fp; file step_wise.c +fp"
> 4. attach the acpidump output of your mac book
> 5. attach the output of "grep . /sys/class/thermal/*/*/path" after boot
> 6. attach the dmesg output after the bug reproduced
> 7. attach the output of "grep . /sys/class/thermal/thermal*/*" after the bug
> reproduced

yes , the symptom is htere after firmware update on 3.14 lts & 3.19