linux-kernel - Re: [PATCH v7 2/4] lib/test_bitmap.c: Add for_each_set

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Message-ID: <202005310310.EOelU2v3%lkp@intel.com>
Date:   Sun, 31 May 2020 03:20:24 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Syed Nayyar Waris <syednwaris@...il.com>, linus.walleij@...aro.org,
        akpm@...ux-foundation.org
Cc:     kbuild-all@...ts.01.org, andriy.shevchenko@...ux.intel.com,
        vilhelm.gray@...il.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v7 2/4] lib/test_bitmap.c: Add for_each_set_clump test
 cases

Hi Syed,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on b9bbe6ed63b2b9f2c9ee5cbd0f2c946a2723f4ce]

url:    https://github.com/0day-ci/linux/commits/Syed-Nayyar-Waris/Introduce-the-for_each_set_clump-macro/20200524-130931
base:    b9bbe6ed63b2b9f2c9ee5cbd0f2c946a2723f4ce
config: x86_64-randconfig-s021-20200529 (attached as .config)
compiler: gcc-9 (Debian 9.3.0-13) 9.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.1-243-gc100a7ab-dirty
        # save the attached .config to linux build tree
        make W=1 C=1 ARCH=x86_64 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'

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 >>, old ones prefixed by <<):

>> WARNING: modpost: lib/test_bitmap.o(.data+0xe80): Section mismatch in reference from the variable clump_test_data to the variable .init.rodata:clump_exp1
The variable clump_test_data references
the variable __initconst clump_exp1
If the reference is valid then annotate the
variable with or __refdata (see linux/init.h) or name the variable:

--
>> WARNING: modpost: lib/test_bitmap.o(.data+0xec8): Section mismatch in reference from the variable clump_test_data to the variable .init.rodata:clump_exp2
The variable clump_test_data references
the variable __initconst clump_exp2
If the reference is valid then annotate the
variable with or __refdata (see linux/init.h) or name the variable:

--
>> WARNING: modpost: lib/test_bitmap.o(.data+0xf10): Section mismatch in reference from the variable clump_test_data to the variable .init.rodata:clump_exp3
The variable clump_test_data references
the variable __initconst clump_exp3
If the reference is valid then annotate the
variable with or __refdata (see linux/init.h) or name the variable:

--
>> WARNING: modpost: lib/test_bitmap.o(.data+0xf58): Section mismatch in reference from the variable clump_test_data to the variable .init.rodata:clump_exp4
The variable clump_test_data references
the variable __initconst clump_exp4
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" (36680 bytes)