Re: [PATCH] lib: Convert test_printf.c to KUnit

[kernel test robot <lkp@intel.com>]

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Hi Arpitha,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on linus/master]
[also build test WARNING on v5.9-rc1 next-20200817]
[cannot apply to pmladek/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/Arpitha-Raghunandan/lib-Convert-test_printf-c-to-KUnit/20200817-123341
base:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 9123e3a74ec7b934a4a099e98af6a61c2f80bbf5
config: m68k-allmodconfig (attached as .config)
compiler: m68k-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
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=m68k 

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

All warnings (new ones prefixed by >>, old ones prefixed by <<):

>> WARNING: modpost: lib/printf_kunit.o(.text+0x4dc): Section mismatch in reference from the function dentry() to the variable .init.data:test_dentry
The function dentry() references
the variable __initdata test_dentry.
This is often because dentry lacks a __initdata
annotation or the annotation of test_dentry is wrong.
--
>> WARNING: modpost: lib/printf_kunit.o(.text+0x680): Section mismatch in reference from the function dentry() to the (unknown reference) .init.data:(unknown)
The function dentry() references
the (unknown reference) __initdata (unknown).
This is often because dentry lacks a __initdata
annotation or the annotation of (unknown) is wrong.

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

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