Re: [PATCH v4 2/6] kfuzztest: implement core module and input processing

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

:::::: 
:::::: Manual check reason: "low confidence static check warning: lib/kfuzztest/main.c:16:1: sparse: sparse: bad integer constant expression"
:::::: 

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Hi Ethan,

kernel test robot noticed the following build warnings:

[auto build test WARNING on akpm-mm/mm-nonmm-unstable]
[also build test WARNING on herbert-cryptodev-2.6/master herbert-crypto-2.6/master linus/master v6.19-rc5 next-20260113]
[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#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Ethan-Graham/kfuzztest-add-user-facing-API-and-data-structures/20260113-033045
base:   https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-nonmm-unstable
patch link:    https://lore.kernel.org/r/20260112192827.25989-3-ethan.w.s.graham%40gmail.com
patch subject: [PATCH v4 2/6] kfuzztest: implement core module and input processing
:::::: branch date: 24 hours ago
:::::: commit date: 24 hours ago
config: parisc-randconfig-r122-20260113 (https://download.01.org/0day-ci/archive/20260114/202601140318.GSsavXic-lkp@intel.com/config)
compiler: hppa-linux-gcc (GCC) 10.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260114/202601140318.GSsavXic-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/r/202601140318.GSsavXic-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> lib/kfuzztest/main.c:16:1: sparse: sparse: bad integer constant expression
   lib/kfuzztest/main.c:16:1: sparse: sparse: static assertion failed: "MODULE_INFO(file, ...) contains embedded NUL byte"
>> lib/kfuzztest/main.c:16:1: sparse: sparse: bad integer constant expression
   lib/kfuzztest/main.c:16:1: sparse: sparse: static assertion failed: "MODULE_INFO(license, ...) contains embedded NUL byte"
   lib/kfuzztest/main.c:17:1: sparse: sparse: bad integer constant expression
   lib/kfuzztest/main.c:17:1: sparse: sparse: static assertion failed: "MODULE_INFO(author, ...) contains embedded NUL byte"
   lib/kfuzztest/main.c:18:1: sparse: sparse: bad integer constant expression
   lib/kfuzztest/main.c:18:1: sparse: sparse: static assertion failed: "MODULE_INFO(description, ...) contains embedded NUL byte"

vim +16 lib/kfuzztest/main.c

c4c203aad010667 Ethan Graham 2026-01-12  15  
c4c203aad010667 Ethan Graham 2026-01-12 @16  MODULE_LICENSE("GPL");
c4c203aad010667 Ethan Graham 2026-01-12  17  MODULE_AUTHOR("Ethan Graham <ethan.w.s.graham@gmail.com>");
c4c203aad010667 Ethan Graham 2026-01-12  18  MODULE_DESCRIPTION("Kernel Fuzz Testing Framework (KFuzzTest)");
c4c203aad010667 Ethan Graham 2026-01-12  19  

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https://github.com/intel/lkp-tests/wiki