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From: "Pali Rohár" <pali.rohar@gmail.com>
To: Thorsten Leemhuis <fedora@leemhuis.info>
Cc: "Jan C Peters" <jcpeters89@gmail.com>,
	"David Santamaría Rogado" <howl.nsp@gmail.com>,
	"Peter Saunderson" <peteasa@gmail.com>,
	"Jean Delvare" <jdelvare@suse.com>,
	"Guenter Roeck" <linux@roeck-us.net>,
	"Tolga Cakir" <cevelnet@gmail.com>,
	linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] dell-smm-hwmon: Cache fan_type() calls and use fan_status() for fan detection
Date: Thu, 26 May 2016 17:51:47 +0200	[thread overview]
Message-ID: <201605261751.47334@pali> (raw)
In-Reply-To: <2fc3a0a0-950d-845c-200d-7a89b57270f6@leemhuis.info>

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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" and compile dell-smm-hwmon in debug mode to tell us which 
SMM call takes too long? This is probably they key for that XPS 
problems...

-- 
Pali Rohár
pali.rohar@gmail.com

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  reply	other threads:[~2016-05-26 15:51 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-05-21 14:46 [PATCH] dell-smm-hwmon: Cache fan_type() calls and use fan_status() for fan detection Pali Rohár
2016-05-22  0:19 ` Guenter Roeck
2016-05-22  0:28   ` Pali Rohár
2016-06-13 18:52     ` Pali Rohár
2016-06-14  2:02       ` Guenter Roeck
2016-06-15  8:03         ` Pali Rohár
2016-05-26 15:39 ` Thorsten Leemhuis
2016-05-26 15:51   ` Pali Rohár [this message]
2016-05-27  8:00     ` Thorsten Leemhuis
2016-05-27  9:47       ` Pali Rohár
2016-05-27 10:01         ` Thorsten Leemhuis
2016-05-27 10:45           ` Pali Rohár
2016-05-27 13:05             ` Thorsten Leemhuis
2016-05-27 13:21               ` Pali Rohár
2016-05-29 19:27                 ` Peter Saunderson
2016-05-30  9:36                   ` Pali Rohár
2016-05-30 16:25                     ` Peter Saunderson
2016-06-02 13:06                       ` Pali Rohár
2016-05-30 11:45                 ` Thorsten Leemhuis
2016-06-13 18:30                   ` Pali Rohár

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