linux-kernel - Re: [PATCH -next v2] thermal: fix x86_pkg_temp

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Date:	Mon, 17 Jun 2013 11:31:45 -0700
From:	Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
To:	Borislav Petkov <bp@...en8.de>
CC:	Randy Dunlap <rdunlap@...radead.org>,
	Stephen Rothwell <sfr@...b.auug.org.au>,
	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Zhang Rui <rui.zhang@...el.com>,
	Linux PM list <linux-pm@...r.kernel.org>
Subject: Re: [PATCH -next v2] thermal:  fix x86_pkg_temp_thermal.c build and
 Kconfig

On 06/17/2013 11:17 AM, Borislav Petkov wrote:
> On Mon, Jun 17, 2013 at 11:12:04AM -0700, Randy Dunlap wrote:
>> On 06/17/13 11:09, Srinivas Pandruvada wrote:
>>> Sorry for this issue. I was about to submit a patch for this,
>>>
>>> You should change to
>>>
>>> depends on X86 && X86_MCE && X86_THERMAL_VECTOR
>> ---
>> From: Randy Dunlap <rdunlap@...radead.org>
>>
>> Fix build error in x86_pkg_temp_thermal.c.  It requires that
>> X86_MCE be enabled, so depend on that symbol.
>> Also, X86_PKG_TEMP_THERMAL is already inside an "if THERMAL" block,
>> so remove that duplicated dependency.
>>
>> ERROR: "platform_thermal_package_rate_control" [drivers/thermal/x86_pkg_temp_thermal.ko] undefined!
>> ERROR: "platform_thermal_package_notify" [drivers/thermal/x86_pkg_temp_thermal.ko] undefined!
>>
>> Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
>> ---
>>   drivers/thermal/Kconfig |    3 +--
>>   1 file changed, 1 insertion(+), 2 deletions(-)
>>
>> --- linux-next-20130617.orig/drivers/thermal/Kconfig
>> +++ linux-next-20130617/drivers/thermal/Kconfig
>> @@ -171,8 +171,7 @@ config INTEL_POWERCLAMP
>>   
>>   config X86_PKG_TEMP_THERMAL
>>   	tristate "X86 package temperature thermal driver"
>> -	depends on THERMAL
>> -	depends on X86
>> +	depends on X86 && X86_MCE && X86_THERMAL_VECTOR
> X86_THERMAL_VECTOR depends on X86_MCE_INTEL which depends on X86_MCE. So
>
> 	depends on X86_THERMAL_VECTOR
>
> should be enough, IMO.
OK

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