linux-kernel - Re: [PATCH v4 2/2] drm/bridge: add it6505 driver to read data-lanes and link-frequencies from dt

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Date:   Fri, 14 Oct 2022 03:52:58 +0800
From:   kernel test robot <lkp@...el.com>
To:     allen <allen.chen@....com.tw>
Cc:     kbuild-all@...ts.01.org, Kenneth Hung <Kenneth.Hung@....com.tw>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Jau-Chih Tseng <Jau-Chih.Tseng@....com.tw>,
        David Airlie <airlied@...ux.ie>,
        Allen Chen <allen.chen@....com.tw>,
        "open list:DRM DRIVERS" <dri-devel@...ts.freedesktop.org>,
        Neil Armstrong <narmstrong@...libre.com>,
        open list <linux-kernel@...r.kernel.org>,
        Robert Foss <robert.foss@...aro.org>,
        Pin-yen Lin <treapking@...omium.org>,
        Hermes Wu <Hermes.Wu@....com.tw>,
        Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
        Andrzej Hajda <andrzej.hajda@...el.com>,
        Jonas Karlman <jonas@...boo.se>
Subject: Re: [PATCH v4 2/2] drm/bridge: add it6505 driver to read data-lanes
 and link-frequencies from dt

Hi allen,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on drm-misc/drm-misc-next]
[also build test ERROR on linus/master v6.0 next-20221013]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/allen/IT6505-driver-read-dt-properties/20221013-185334
base:   git://anongit.freedesktop.org/drm/drm-misc drm-misc-next
config: m68k-allyesconfig
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/5c17730237cfc2b768593632c4095cc9d40c1787
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review allen/IT6505-driver-read-dt-properties/20221013-185334
        git checkout 5c17730237cfc2b768593632c4095cc9d40c1787
        # 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 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 >>):

   m68k-linux-ld: drivers/gpu/drm/bridge/ite-it6505.o: in function `it6505_parse_dt':
>> ite-it6505.c:(.text+0x470): undefined reference to `__udivdi3'
   `.exit.text' referenced in section `.data' of sound/soc/codecs/tlv320adc3xxx.o: defined in discarded section `.exit.text' of sound/soc/codecs/tlv320adc3xxx.o

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

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