* [lm-sensors] [PATCH] dell-smm: Blacklist Dell Studio XPS 8000
@ 2016-01-17 15:03 Thorsten Leemhuis
2016-01-17 16:36 ` Guenter Roeck
2016-01-17 16:51 ` Pali Rohár
0 siblings, 2 replies; 3+ messages in thread
From: Thorsten Leemhuis @ 2016-01-17 15:03 UTC (permalink / raw)
To: lm-sensors
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [lm-sensors] [PATCH] dell-smm: Blacklist Dell Studio XPS 8000
2016-01-17 15:03 [lm-sensors] [PATCH] dell-smm: Blacklist Dell Studio XPS 8000 Thorsten Leemhuis
@ 2016-01-17 16:36 ` Guenter Roeck
2016-01-17 16:51 ` Pali Rohár
1 sibling, 0 replies; 3+ messages in thread
From: Guenter Roeck @ 2016-01-17 16:36 UTC (permalink / raw)
To: lm-sensors
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [lm-sensors] [PATCH] dell-smm: Blacklist Dell Studio XPS 8000
2016-01-17 15:03 [lm-sensors] [PATCH] dell-smm: Blacklist Dell Studio XPS 8000 Thorsten Leemhuis
2016-01-17 16:36 ` Guenter Roeck
@ 2016-01-17 16:51 ` Pali Rohár
1 sibling, 0 replies; 3+ messages in thread
From: Pali Rohár @ 2016-01-17 16:51 UTC (permalink / raw)
To: lm-sensors
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On Sunday 17 January 2016 17:36:21 Guenter Roeck wrote:
> On 01/17/2016 07:03 AM, Thorsten Leemhuis wrote:
> > Since Linux 4.0 the CPU fan speed is going up and down on Dell
> > Studio XPS 8000 and 8100 for unknown reasons. The 8100 was already
> > blacklisted in Commit a4b45b25f1 This patch blacklists the XPS
> > 8000.
> >
> > Without further debugging on the affected machine, it is not
> > possible to find the problem. For more details see
> > https://bugzilla.kernel.org/show_bug.cgi?id=100121
> >
> > Signed-off-by: Thorsten Leemhuis <linux@leemhuis.info>
> > Acked-by: Pali Rohár <pali.rohar@gmail.com>
> > Cc: stable@vger.kernel.org # v4.0+, will need backport
>
> Applied.
>
> Thanks,
> Guenter
>
Anyway, I would be more happy if somebody with that machine could debug
this issue or at least find part/code/function which cause this problem.
Adding another machine on blacklist is just hot-fix for this problem.
But as stated in commit message, it is really impossible to debug it
without that problematic machine...
--
Pali Rohár
pali.rohar@gmail.com
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2016-01-17 15:03 [lm-sensors] [PATCH] dell-smm: Blacklist Dell Studio XPS 8000 Thorsten Leemhuis
2016-01-17 16:36 ` Guenter Roeck
2016-01-17 16:51 ` Pali Rohár
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