Date:   Tue, 14 Feb 2023 12:24:45 +0800
From:   kernel test robot <lkp@intel.com>
To:     Guillaume Ranquet <granquet@baylibre.com>,
        Chunfeng Yun <chunfeng.yun@mediatek.com>,
        Kishon Vijay Abraham I <kishon@ti.com>,
        Vinod Koul <vkoul@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzk@kernel.org>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        Chun-Kuang Hu <chunkuang.hu@kernel.org>,
        Philipp Zabel <p.zabel@pengutronix.de>,
        David Airlie <airlied@gmail.com>,
        Daniel Vetter <daniel@ffwll.ch>, CK Hu <ck.hu@mediatek.com>,
        Jitao shi <jitao.shi@mediatek.com>
Cc:     oe-kbuild-all@lists.linux.dev,
        linux-arm-kernel@lists.infradead.org,
        linux-mediatek@lists.infradead.org, linux-phy@lists.infradead.org,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>, mac.shen@mediatek.com,
        stuart.lee@mediatek.com, Guillaume Ranquet <granquet@baylibre.com>
Subject: Re: [PATCH v7 3/3] phy: mediatek: add support for phy-mtk-hdmi-mt8195
Message-ID: <202302141253.tAssz6h3-lkp@intel.com>
References: <20220919-v7-3-b5b58c5ccc07@baylibre.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
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In-Reply-To: <20220919-v7-3-b5b58c5ccc07@baylibre.com>
Precedence: bulk

Hi Guillaume,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on 09e41676e35ab06e4bce8870ea3bf1f191c3cb90]

url:    https://github.com/intel-lab-lkp/linux/commits/Guillaume-Ranquet/dt-bindings-phy-mediatek-hdmi-phy-Add-mt8195-compatible/20230213-193958
base:   09e41676e35ab06e4bce8870ea3bf1f191c3cb90
patch link:    https://lore.kernel.org/r/20220919-v7-3-b5b58c5ccc07%40baylibre.com
patch subject: [PATCH v7 3/3] phy: mediatek: add support for phy-mtk-hdmi-mt8195
config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20230214/202302141253.tAssz6h3-lkp@intel.com/config)
compiler: m68k-linux-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/94dbdd48a9476284394fe686b9d3f8d9277281db
        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/20230213-193958
        git checkout 94dbdd48a9476284394fe686b9d3f8d9277281db
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202302141253.tAssz6h3-lkp@intel.com/

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

>> ERROR: modpost: "__udivdi3" [drivers/phy/mediatek/phy-mtk-hdmi-drv.ko] undefined!

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for PM
   Depends on [n]: !MMU [=y]
   Selected by [y]:
   - SUN20I_PPU [=y] && (ARCH_SUNXI || COMPILE_TEST [=y])

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