From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jonathan Cameron Subject: Re: [PATCH v6 1/2] iio: light: Add support for vishay vcnl4035 Date: Sun, 19 Aug 2018 18:35:00 +0100 Message-ID: <20180819183500.116733f8@archlinux> References: <20180807102704.1652656-1-pn@denx.de> <201808112324.Z16wUjWW%fengguang.wu@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <201808112324.Z16wUjWW%fengguang.wu@intel.com> Sender: linux-kernel-owner@vger.kernel.org To: kbuild test robot Cc: Parthiban Nallathambi , kbuild-all@01.org, knaack.h@gmx.de, lars@metafoo.de, pmeerw@pmeerw.net, robh+dt@kernel.org, andy.shevchenko@gmail.com, linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, mark.rutland@arm.com, devicetree@vger.kernel.org, matthias.bgg@gmail.com, wd@denx.de, sbabic@denx.de, hs@denx.de List-Id: devicetree@vger.kernel.org On Sat, 11 Aug 2018 23:25:41 +0800 kbuild test robot wrote: > Hi Parthiban, > > Thank you for the patch! Yet something to improve: The issue here is I think that you should be simply calling hweight8 rather than directly calling the fallback software version. I 'might' fix that up if it is the only issue known to remain. Thanks, Jonathan > > [auto build test ERROR on iio/togreg] > [also build test ERROR on v4.18-rc8 next-20180810] > [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/Parthiban-Nallathambi/iio-light-Add-support-for-vishay-vcnl4035/20180810-012903 > base: https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git togreg > config: ia64-allmodconfig (attached as .config) > compiler: ia64-linux-gcc (GCC) 8.1.0 > 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 > GCC_VERSION=8.1.0 make.cross ARCH=ia64 > > All errors (new ones prefixed by >>): > > ERROR: "ia64_delay_loop" [drivers/spi/spi-thunderx.ko] undefined! > ERROR: "__sw_hweight8" [drivers/net/wireless/mediatek/mt76/mt76.ko] undefined! > ERROR: "ia64_delay_loop" [drivers/net/phy/mdio-cavium.ko] undefined! > >> ERROR: "__sw_hweight8" [drivers/iio/light/vcnl4035.ko] undefined! > > --- > 0-DAY kernel test infrastructure Open Source Technology Center > https://lists.01.org/pipermail/kbuild-all Intel Corporation