linux-kernel - Re: [PATCH v4 3/3] phy: mediatek: add support for phy-mtk-hdmi-mt8195

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Date:   Thu, 24 Nov 2022 01:27:33 +0800
From:   kernel test robot <lkp@...el.com>
To:     Guillaume Ranquet <granquet@...libre.com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Rob Herring <robh+dt@...nel.org>,
        Vinod Koul <vkoul@...nel.org>, CK Hu <ck.hu@...iatek.com>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Jitao shi <jitao.shi@...iatek.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Kishon Vijay Abraham I <kishon@...com>,
        Chunfeng Yun <chunfeng.yun@...iatek.com>,
        Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        David Airlie <airlied@...il.com>,
        Matthias Brugger <matthias.bgg@...il.com>
Cc:     oe-kbuild-all@...ts.linux.dev,
        Guillaume Ranquet <granquet@...libre.com>,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        stuart.lee@...iatek.com, linux-arm-kernel@...ts.infradead.org,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>, mac.shen@...iatek.com,
        linux-phy@...ts.infradead.org, linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH v4 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 e4cd8d3ff7f9efeb97330e5e9b99eeb2a68f5cf9]

url:    https://github.com/intel-lab-lkp/linux/commits/Guillaume-Ranquet/Add-MT8195-HDMI-phy-support/20221121-222450
base:   e4cd8d3ff7f9efeb97330e5e9b99eeb2a68f5cf9
patch link:    https://lore.kernel.org/r/20220919-v4-3-bdc21e1307e9%40baylibre.com
patch subject: [PATCH v4 3/3] phy: mediatek: add support for phy-mtk-hdmi-mt8195
config: powerpc-allmodconfig
compiler: powerpc-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/d32ab013c35b27ecaaa5de4148bdf8d2dfff5a86
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Guillaume-Ranquet/Add-MT8195-HDMI-phy-support/20221121-222450
        git checkout d32ab013c35b27ecaaa5de4148bdf8d2dfff5a86
        # 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=powerpc 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 <<):

WARNING: modpost: drivers/crypto/ccree/ccree.o: section mismatch in reference: init_module (section: .init.text) -> cc_debugfs_global_fini (section: .exit.text)
>> ERROR: modpost: "__divdi3" [drivers/phy/mediatek/phy-mtk-hdmi-drv.ko] undefined!
>> ERROR: modpost: "__udivdi3" [drivers/phy/mediatek/phy-mtk-hdmi-drv.ko] undefined!

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp

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