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Subject: Re: [PATCH v3 06/15] rpmsg: update rpmsg_chrdev_register_device
 function
To:     kernel test robot <lkp@intel.com>,
        Bjorn Andersson <bjorn.andersson@linaro.org>,
        Ohad Ben-Cohen <ohad@wizery.com>,
        Mathieu Poirier <mathieu.poirier@linaro.org>,
        Andy Gross <agross@kernel.org>
CC:     <kbuild-all@lists.01.org>, <linux-remoteproc@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>,
        <linux-stm32@st-md-mailman.stormreply.com>,
        <linux-arm-msm@vger.kernel.org>
References: <20210204084534.10516-7-arnaud.pouliquen@foss.st.com>
 <202102042006.UBNrTXCE-lkp@intel.com>
From:   Arnaud POULIQUEN <arnaud.pouliquen@foss.st.com>
Message-ID: <c853e1f6-d5f9-4270-5a78-2e9730e5089e@foss.st.com>
Date:   Thu, 4 Feb 2021 16:11:12 +0100
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On 2/4/21 1:44 PM, kernel test robot wrote:
> Hi Arnaud,
> 
> I love your patch! Yet something to improve:
> 
> [auto build test ERROR on linus/master]
> [also build test ERROR on v5.11-rc6 next-20210125]
> [cannot apply to rpmsg/for-next agross-msm/qcom/for-next]
> [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/Arnaud-Pouliquen/introduce-a-generic-IOCTL-interface-for-RPMsg-channels-management/20210204-165337
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 61556703b610a104de324e4f061dc6cf7b218b46
> config: openrisc-randconfig-r001-20210204 (attached as .config)
> compiler: or1k-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/23c166e0b157f0695fa7daefb8c5e30f383c3efd
>         git remote add linux-review https://github.com/0day-ci/linux
>         git fetch --no-tags linux-review Arnaud-Pouliquen/introduce-a-generic-IOCTL-interface-for-RPMsg-channels-management/20210204-165337
>         git checkout 23c166e0b157f0695fa7daefb8c5e30f383c3efd
>         # save the attached .config to linux build tree
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=openrisc 
> 
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>>
> All errors (new ones prefixed by >>):
> 
>    or1k-linux-ld: drivers/rpmsg/qcom_glink_native.o: in function `qcom_glink_native_probe':
>>> qcom_glink_native.c:(.text+0x2e88): undefined reference to `rpmsg_ctrl_register_device'
>    qcom_glink_native.c:(.text+0x2e88): relocation truncated to fit: R_OR1K_INSN_REL_26 against undefined symbol `rpmsg_ctrl_register_device'

Thanks for highlighting it!

I await further review comments first, but I will address this in my next
revision, if it still relevant.

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