Re: [PATCH v1 1/1] lib/crypto: tests: Add KUnit tests for AES

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

:::::: 
:::::: Manual check reason: "low confidence static check warning: lib/crypto/tests/aes_kunit.c:148:1: sparse: sparse: bad integer constant expression"
:::::: 

BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
In-Reply-To: <20260115183831.72010-2-dengler@linux.ibm.com>
References: <20260115183831.72010-2-dengler@linux.ibm.com>
TO: Holger Dengler <dengler@linux.ibm.com>
TO: Eric Biggers <ebiggers@kernel.org>
CC: Ard Biesheuvel <ardb@kernel.org>
CC: "Jason A . Donenfeld" <Jason@zx2c4.com>
CC: Herbert Xu <herbert@gondor.apana.org.au>
CC: Harald Freudenberger <freude@linux.ibm.com>
CC: Holger Dengler <dengler@linux.ibm.com>
CC: linux-kernel@vger.kernel.org
CC: linux-crypto@vger.kernel.org

Hi Holger,

kernel test robot noticed the following build warnings:

[auto build test WARNING on 47753e09a15d9fd7cdf114550510f4f2af9333ec]

url:    https://github.com/intel-lab-lkp/linux/commits/Holger-Dengler/lib-crypto-tests-Add-KUnit-tests-for-AES/20260116-030041
base:   47753e09a15d9fd7cdf114550510f4f2af9333ec
patch link:    https://lore.kernel.org/r/20260115183831.72010-2-dengler%40linux.ibm.com
patch subject: [PATCH v1 1/1] lib/crypto: tests: Add KUnit tests for AES
:::::: branch date: 18 hours ago
:::::: commit date: 18 hours ago
config: s390-randconfig-r132-20260116 (https://download.01.org/0day-ci/archive/20260116/202601162147.fF0LZSp1-lkp@intel.com/config)
compiler: s390-linux-gcc (GCC) 10.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260116/202601162147.fF0LZSp1-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/202601162147.fF0LZSp1-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> lib/crypto/tests/aes_kunit.c:148:1: sparse: sparse: bad integer constant expression
   lib/crypto/tests/aes_kunit.c:148:1: sparse: sparse: static assertion failed: "MODULE_INFO(description, ...) contains embedded NUL byte"
   lib/crypto/tests/aes_kunit.c:149:1: sparse: sparse: bad integer constant expression
   lib/crypto/tests/aes_kunit.c:149:1: sparse: sparse: static assertion failed: "MODULE_INFO(file, ...) contains embedded NUL byte"
   lib/crypto/tests/aes_kunit.c:149:1: sparse: sparse: bad integer constant expression
   lib/crypto/tests/aes_kunit.c:149:1: sparse: sparse: static assertion failed: "MODULE_INFO(license, ...) contains embedded NUL byte"

vim +148 lib/crypto/tests/aes_kunit.c

7f9363bd920b12 Holger Dengler 2026-01-15  147  
7f9363bd920b12 Holger Dengler 2026-01-15 @148  MODULE_DESCRIPTION("KUnit tests and benchmark aes library");

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