linux-kernel - Re: [patch v7 3/3] platform/mellanox: mlxreg-hotplug: modify to use regmap intreface

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Date:   Mon, 15 Jan 2018 12:15:28 -0800
From:   Darren Hart <dvhart@...radead.org>
To:     kbuild test robot <lkp@...el.com>
Cc:     Vadim Pasternak <vadimp@...lanox.com>, kbuild-all@...org,
        andy.shevchenko@...il.com, gregkh@...uxfoundation.org,
        linux-kernel@...r.kernel.org, platform-driver-x86@...r.kernel.org,
        jiri@...nulli.us
Subject: Re: [patch v7 3/3] platform/mellanox: mlxreg-hotplug: modify to use
 regmap intreface

On Wed, Jan 10, 2018 at 03:12:48PM +0800, kbuild test robot wrote:
> Hi Vadim,
> 
> I love your patch! Yet something to improve:
> 
> [auto build test ERROR on platform-drivers-x86/for-next]
> [cannot apply to linus/master]
> [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
> 
> url:    https://github.com/0day-ci/linux/commits/Vadim-Pasternak/rivers-platform-replace-module-x86-mlxcpld-hotplug-with-mellanox-mlxreg-hotplug/20180110-115215
> base:   git://git.infradead.org/users/dvhart/linux-platform-drivers-x86.git for-next
> config: ia64-allmodconfig (attached as .config)
> compiler: ia64-linux-gcc (GCC) 7.2.0
> reproduce:
>         wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         # save the attached .config to linux build tree
>         make.cross ARCH=ia64 
> 
> All errors (new ones prefixed by >>):

...

>    ERROR: "ia64_delay_loop" [drivers/spi/spi-thunderx.ko] undefined!
> >> ERROR: "of_update_property" [drivers/platform/mellanox/mlxreg-hotplug.ko] undefined!
>    ERROR: "ia64_delay_loop" [drivers/net/phy/mdio-cavium.ko] undefined!

Vadim, three undefined errors. Assuming you successfully built the drivers prior
to submission, this is likely due to a Kconfig dependency missing. Please
correct and resubmit.

> 
> ---
> 0-DAY kernel test infrastructure                Open Source Technology Center
> https://lists.01.org/pipermail/kbuild-all                   Intel Corporation



-- 
Darren Hart
VMware Open Source Technology Center