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Groups > linux.kernel > #1407974
| From | Thorsten Leemhuis <fedora@leemhuis.info> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] dell-smm-hwmon: Cache fan_type() calls and use fan_status() for fan detection |
| Date | 2016-05-27 12:10 +0200 |
| Message-ID | <rDmSl-25m-3@gated-at.bofh.it> (permalink) |
| References | <rBgo2-4JM-9@gated-at.bofh.it> <rD5HQ-8cR-13@gated-at.bofh.it> <rD5Rw-8g7-11@gated-at.bofh.it> <rDl0e-Ub-31@gated-at.bofh.it> <rDmyZ-1JJ-13@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Pali Rohár wrote on 27.05.2016 11:47:
> On Friday 27 May 2016 10:00:05 Thorsten Leemhuis wrote:
>> Pali Rohár wrote on 26.05.2016 17:51:
>> > On Thursday 26 May 2016 17:39:57 Thorsten Leemhuis wrote:
>> >> > I need to know if this patch fixes problem on Dell Studio XPS 8000
>> >> > and Dell Studio XPS 8100 machines, so we can revert git commits:
>> >> > 6220f4ebd7b4 ("hwmon: (dell-smm) Blacklist Dell Studio XPS 8000")
>> >> > a4b45b25f18d ("hwmon: (dell-smm) Blacklist Dell Studio XPS 8100")
>> >> Just checked: Sorry, that patch did not fix the CPU fan speed issue
>> >> on my XPS 8000, so there is afaics no reason to revert 6220f4ebd7b4
>> >> :-/
>> > Please, can you apply patch "dell-smm-hwmon: In debug mode log duration
>> > of SMM calls"
> […]
> I do not see any long taking SMM call here. Are you really sure that
> your machine freeze when loading or using dell-smm-hwmon?
Uhh, sorry, it seems something got mixed up somewhere. As mentioned
earlier in this thread already: The Studio XPS 8000 I have here never
froze when loading or using dell-smm-hwmon. I only saw its CPU fan speed
going up and down as described in
https://bugzilla.kernel.org/show_bug.cgi?id=100121 From the mail that
started this thread I got the impression that all those problems are all
related somehow, so I went testing the patch as asked.
CU, knurd
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[PATCH] dell-smm-hwmon: Cache fan_type() calls and use fan_status() for fan detection Pali Rohár <pali.rohar@gmail.com> - 2016-05-21 16:50 +0200
Re: [PATCH] dell-smm-hwmon: Cache fan_type() calls and use fan_status() for fan detection Pali Rohár <pali.rohar@gmail.com> - 2016-05-22 02:30 +0200
Re: [PATCH] dell-smm-hwmon: Cache fan_type() calls and use fan_status() for fan detection Guenter Roeck <linux@roeck-us.net> - 2016-05-22 02:30 +0200
Re: [PATCH] dell-smm-hwmon: Cache fan_type() calls and use fan_status() for fan detection Thorsten Leemhuis <fedora@leemhuis.info> - 2016-05-26 17:50 +0200
Re: [PATCH] dell-smm-hwmon: Cache fan_type() calls and use fan_status() for fan detection Pali Rohár <pali.rohar@gmail.com> - 2016-05-26 18:00 +0200
Re: [PATCH] dell-smm-hwmon: Cache fan_type() calls and use fan_status() for fan detection Thorsten Leemhuis <fedora@leemhuis.info> - 2016-05-27 10:10 +0200
Re: [PATCH] dell-smm-hwmon: Cache fan_type() calls and use fan_status() for fan detection Pali Rohár <pali.rohar@gmail.com> - 2016-05-27 11:50 +0200
Re: [PATCH] dell-smm-hwmon: Cache fan_type() calls and use fan_status() for fan detection Thorsten Leemhuis <fedora@leemhuis.info> - 2016-05-27 12:10 +0200
Re: [PATCH] dell-smm-hwmon: Cache fan_type() calls and use fan_status() for fan detection Pali Rohár <pali.rohar@gmail.com> - 2016-05-27 12:50 +0200
Re: [PATCH] dell-smm-hwmon: Cache fan_type() calls and use fan_status() for fan detection Thorsten Leemhuis <fedora@leemhuis.info> - 2016-05-27 15:10 +0200
Re: [PATCH] dell-smm-hwmon: Cache fan_type() calls and use fan_status() for fan detection Pali Rohár <pali.rohar@gmail.com> - 2016-05-27 15:30 +0200
Re: [PATCH] dell-smm-hwmon: Cache fan_type() calls and use fan_status() for fan detection Peter Saunderson <peteasa@gmail.com> - 2016-05-29 21:30 +0200
Re: [PATCH] dell-smm-hwmon: Cache fan_type() calls and use fan_status() for fan detection Pali Rohár <pali.rohar@gmail.com> - 2016-05-30 11:40 +0200
Re: [PATCH] dell-smm-hwmon: Cache fan_type() calls and use fan_status() for fan detection Peter Saunderson <peteasa@gmail.com> - 2016-05-30 18:30 +0200
Re: [PATCH] dell-smm-hwmon: Cache fan_type() calls and use fan_status() for fan detection Thorsten Leemhuis <fedora@leemhuis.info> - 2016-05-30 13:50 +0200
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