linux-kernel - Re: [PATCH v2 2/2] serial: lantiq: Make driver modular

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Message-ID: <202005101114.pvD5MD3O%lkp@intel.com>
Date:   Sun, 10 May 2020 12:04:11 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Rahul Tanwar <rahul.tanwar@...ux.intel.com>,
        gregkh@...uxfoundation.org, linux-serial@...r.kernel.org
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        andriy.shevchenko@...el.com,
        Rahul Tanwar <rahul.tanwar@...ux.intel.com>
Subject: Re: [PATCH v2 2/2] serial: lantiq: Make driver modular

Hi Rahul,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on tty/tty-testing]
[also build test WARNING on next-20200508]
[cannot apply to usb/usb-testing linus/master linux/master v5.7-rc4]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url:    https://github.com/0day-ci/linux/commits/Rahul-Tanwar/serial-lantiq-Make-UART-s-use-as-console-selectable/20200509-174007
base:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing
config: h8300-allyesconfig (attached as .config)
compiler: h8300-linux-gcc (GCC) 9.3.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=h8300 

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

All warnings (new ones prefixed by >>):

>> WARNING: modpost: vmlinux.o(.data+0x172c14): Section mismatch in reference from the variable lqasc_driver to the variable .init.text:lqasc_probe
   The variable lqasc_driver references
   the variable __init lqasc_probe
   If the reference is valid then annotate the
   variable with or __refdata (see linux/init.h) or name the variable:
   

---
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" (54471 bytes)