linux-kernel - Re: [PATCH v5 3/3] phy: mediatek: add support for phy-mtk-hdmi-mt8195

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Date:   Sun, 29 Jan 2023 02:57:39 +0800
From:   kernel test robot <lkp@...el.com>
To:     Guillaume Ranquet <granquet@...libre.com>,
        Vinod Koul <vkoul@...nel.org>,
        Jitao shi <jitao.shi@...iatek.com>,
        Kishon Vijay Abraham I <kishon@...com>,
        Daniel Vetter <daniel@...ll.ch>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Chunfeng Yun <chunfeng.yun@...iatek.com>,
        Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        David Airlie <airlied@...il.com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Rob Herring <robh+dt@...nel.org>, CK Hu <ck.hu@...iatek.com>
Cc:     oe-kbuild-all@...ts.linux.dev, linux-mediatek@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        mac.shen@...iatek.com, linux-phy@...ts.infradead.org,
        Guillaume Ranquet <granquet@...libre.com>,
        devicetree@...r.kernel.org,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>, stuart.lee@...iatek.com
Subject: Re: [PATCH v5 3/3] phy: mediatek: add support for phy-mtk-hdmi-mt8195

Hi Guillaume,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on e2f86c02fdc96ca29ced53221a3cbf50aa6f8b49]

url:    https://github.com/intel-lab-lkp/linux/commits/Guillaume-Ranquet/dt-bindings-phy-mediatek-hdmi-phy-Add-mt8195-compatible/20230128-160522
base:   e2f86c02fdc96ca29ced53221a3cbf50aa6f8b49
patch link:    https://lore.kernel.org/r/20220919-v5-3-cfb0e5ad29b2%40baylibre.com
patch subject: [PATCH v5 3/3] phy: mediatek: add support for phy-mtk-hdmi-mt8195
config: arm-buildonly-randconfig-r005-20230129 (https://download.01.org/0day-ci/archive/20230129/202301290245.KWRXz5OS-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/intel-lab-lkp/linux/commit/2cc45518a7fd551117426c770070d93acb31166e
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Guillaume-Ranquet/dt-bindings-phy-mediatek-hdmi-phy-Add-mt8195-compatible/20230128-160522
        git checkout 2cc45518a7fd551117426c770070d93acb31166e
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>, old ones prefixed by <<):

>> ERROR: modpost: "__aeabi_uldivmod" [drivers/phy/mediatek/phy-mtk-hdmi-drv.ko] undefined!
>> ERROR: modpost: "__aeabi_ldivmod" [drivers/phy/mediatek/phy-mtk-hdmi-drv.ko] undefined!

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests