Re: [patch 0/6] hwmon/coretemp: Hotplug fixes, cleanups and state machine conversion

From: Tommi Rantala
Date: Thu May 04 2017 - 11:41:10 EST

2017-04-23 18:01 GMT+03:00 Thomas Gleixner <tglx@xxxxxxxxxxxxx>:
> On Sat, 15 Apr 2017, Tommi Rantala wrote:
>> Testing with 4.10.8-200.fc25.x86_64: freezer, devices and platform are
>> OK, it breaks at "processors".
>> The screen stays off, and the machine no longer answers to ping.
>> (Without coretemp loaded, the machine survives all the states. There
>> are some graphics glitches and radeon error messages)
> That's odd. I tried on a similar machine (w/o a radeon card) and it just
> works with the coretemp module loaded.
> Can you please do a CPU hotplug cycle (just one CPU) with the cpuhp events
> in the tracer enabled. Send me the trace output so I might be able to spot
> whats different and what interdependencies between other callbacks might be
> there.


Here's the trace output, does it help?