linux-kernel - Re: [PATCH] media: qcom: camss: Fix overflows in clock rate calculations

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Message-ID: <202102110518.ixcGfweD-lkp@intel.com>
Date:   Thu, 11 Feb 2021 05:09:02 +0800
From:   kernel test robot <lkp@...el.com>
To:     Vladimir Lypak <junak.pub@...il.com>
Cc:     kbuild-all@...ts.01.org, Robert Foss <robert.foss@...aro.org>,
        Todor Tomov <todor.too@...il.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] media: qcom: camss: Fix overflows in clock rate
 calculations

Hi Vladimir,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on linuxtv-media/master]
[also build test ERROR on v5.11-rc7 next-20210125]
[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]

url:    https://github.com/0day-ci/linux/commits/Vladimir-Lypak/media-qcom-camss-Fix-overflows-in-clock-rate-calculations/20210210-205411
base:   git://linuxtv.org/media_tree.git master
config: h8300-allyesconfig (attached as .config)
compiler: h8300-linux-gcc (GCC) 9.3.0
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/0day-ci/linux/commit/68e1cff848a4157c917b620569636ed464640048
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Vladimir-Lypak/media-qcom-camss-Fix-overflows-in-clock-rate-calculations/20210210-205411
        git checkout 68e1cff848a4157c917b620569636ed464640048
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=h8300 

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

All errors (new ones prefixed by >>):

   h8300-linux-ld: drivers/media/platform/qcom/camss/camss-csid.o: in function `.L131':
>> camss-csid.c:(.text+0xa85): undefined reference to `__udivdi3'
   h8300-linux-ld: drivers/media/platform/qcom/camss/camss-csiphy-2ph-1-0.o: in function `csiphy_lanes_enable':
>> camss-csiphy-2ph-1-0.c:(.text+0x247): undefined reference to `__udivdi3'
   h8300-linux-ld: drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.o: in function `csiphy_lanes_enable':
>> camss-csiphy-3ph-1-0.c:(.text+0x309): undefined reference to `__udivdi3'
   h8300-linux-ld: drivers/media/platform/qcom/camss/camss-csiphy.o: in function `.L94':
>> camss-csiphy.c:(.text+0x93f): undefined reference to `__udivdi3'

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Download attachment ".config.gz" of type "application/gzip" (57864 bytes)