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Message-ID: <20151021014214.GA26968@hr-amur2> Date: Wed, 21 Oct 2015 09:42:15 +0800 From: Huang Rui <ray.huang@....com> To: kbuild test robot <lkp@...el.com>, Yuanhan Liu <yuanhan.liu@...ux.intel.com>, Fengguang Wu <fengguang.wu@...el.com> CC: <kbuild-all@...org>, Borislav Petkov <bp@...e.de>, Guenter Roeck <linux@...ck-us.net>, Peter Zijlstra <peterz@...radead.org>, Jean Delvare <jdelvare@...e.de>, Andy Lutomirski <luto@...capital.net>, Andreas Herrmann <herrmann.der.user@...il.com>, Thomas Gleixner <tglx@...utronix.de>, "Ingo Molnar" <mingo@...nel.org>, "Rafael J. Wysocki" <rjw@...ysocki.net>, "Len Brown" <lenb@...nel.org>, John Stultz <john.stultz@...aro.org>, Fr�d�ric Weisbecker <fweisbec@...il.com>, <lm-sensors@...sensors.org>, <linux-kernel@...r.kernel.org>, <x86@...nel.org>, Andreas Herrmann <herrmann.der.user@...glemail.com>, Aravind Gopalakrishnan <Aravind.Gopalakrishnan@....com>, Borislav Petkov <bp@...en8.de>, Aaron Lu <aaron.lu@...el.com>, Tony Li <tony.li@....com> Subject: Re: [PATCH v2 05/10] hwmon: (fam15h_power) Add compute unit accumulated power On Tue, Oct 20, 2015 at 03:24:09PM +0800, kbuild test robot wrote: > Hi Huang, > > [auto build test ERROR on hwmon/hwmon-next -- if it's inappropriate base, please suggest rules for selecting the more suitable base] > > url: https://github.com/0day-ci/linux/commits/Huang-Rui/hwmon-fam15h_power-Introduce-an-accumulated-power-reporting-algorithm/20151020-110712 > config: x86_64-randconfig-s2-10201413 (attached as .config) > reproduce: > # save the attached .config to linux build tree > make ARCH=x86_64 > > All errors (new ones prefixed by >>): > > drivers/built-in.o: In function `fam15h_power_probe': > >> fam15h_power.c:(.text+0x26e3a3): undefined reference to `amd_get_cores_per_cu' > fam15h_power.c:(.text+0x26e41e): undefined reference to `amd_get_cores_per_cu' > Thanks to report this issue. :) The root cause is that the test config doesn't enable CONFIG_CPU_SUP_AMD. How about below fix: --- diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index 796569ee..603eadd 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -288,7 +288,7 @@ config SENSORS_K10TEMP config SENSORS_FAM15H_POWER tristate "AMD Family 15h processor power" - depends on X86 && PCI + depends on X86 && PCI && CPU_SUP_AMD help If you say yes here you get support for processor power information of your AMD family 15h CPU. --- Thanks, Rui -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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