linux-kernel - Re: nouveau shuts the machine down with v3.9-rc1 (temperature (72 C) hit the 'shutdown' threshold).

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Message-ID: <513E6217.2020309@free.fr>
Date:	Tue, 12 Mar 2013 00:00:39 +0100
From:	Martin Peres <martin.peres@...e.fr>
To:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
CC:	airlied@...ux.ie, bskeggs@...hat.com, marcin.slusarz@...il.com,
	dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: nouveau shuts the machine down with v3.9-rc1 (temperature (72
 C) hit the 'shutdown' threshold).

On 11/03/2013 13:38, Konrad Rzeszutek Wilk wrote:
>> With that I am still getting the issues (even with an insance delay of 100 seconds).
>> Here is the serial log with various runs.
> Any thoughts?
Sorry for taking so long to answer but I got a one-week flu and still 
had to do my research duties :s

Anyway, as a matter of fact, I do have some thoughts. If you don't mind, 
the tests I would like you to make will be listed at the end of the message.
>> [   13.523878] initcall init_sg+0x0/0x1000 [sg] returned 0 after 5355 usecs
>> ^G^G[   13.621376] nouveau  [  PTHERM][0000:00:0d.0] programmed thresholds [ 90(2), 95(3), 145(2), 135(5) ]
>> [   13.630487] nouveau 39079] nouveau  [  PTHERM][0000:00:0d.0] Thermal management: automatic
>> [   13.646028] nouveau  [  PTHERM][0000:00:0d.0] temperature (218 C) hit the 'downclock' threshold
>> [   13.654702] nouveau  [  PTHERM][0000:00:0d.0] temperature (218 C) hit the 'critical' threshold
>> [   13.663296] nouveau  [  PTHERM][0000:00:0d.0] temperature (218 C) hit the 'shutdown' threshold
>> [   13.671992] [TTM] Zone  kernel: Available graphics memory: 1963774 kiB
> Perhaps I've some insanely stupid BIOS?

So, first of all, I indeed would like to see your vbios and I also would 
like to know the bitfield of some regs.

The easiest way to do both is to grab and compile the envytools[0].

To grab your vbios, please do the following:
nvagetbios > nv4c_vbios.rom

To get the bitfield of the thermal-related regs:
nvascan 15b0 10 > nv4c_therm_scan

Please send me both of these files and I'll see what I can do.

Sorry again for the very late answer (I'm slowly getting better).

Martin

[0] https://github.com/pathscale/envytools
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