On 04/03/2013 22:41, Konrad Rzeszutek Wilk wrote:

Pls CC me in case you would like me also to test them with the mdelay patch.

Hi Konrad,

Marcin proposed me another explanation for the issue you are seeing and it made me look again at the code.

I don't have enough nv4x hw to test all the conditions but with the attached patches, you may get a saner
behaviour than a computer that shut-downs whenever you turn it on (like a "most useless machine ever").
The most important patch is the 8th one.

Please try applying them on top of your 3.9-rc1 kernel and send me back your kernel logs + sensors output.

Cheers,
Martin

PS: The attached patches are parts of my current thermal-related queue. I'll post them soon to the list.
- http://gitorious.org/linux-nouveau-pm/linux-nouveau-pm/commits/thermal