Hi Edward, kernel test robot noticed the following build warnings: [auto build test WARNING on next-20231222] url: https://github.com/intel-lab-lkp/linux/commits/Edward-Adam-Davis/crypto-fix-oob-Read-in-arc4_crypt/20231222-172845 base: next-20231222 patch link: https://lore.kernel.org/r/tencent_656D589558EA3EED8ACF3C79166F202E010A%40qq.com patch subject: [PATCH next] crypto: fix oob Read in arc4_crypt config: i386-buildonly-randconfig-003-20231224 (https://download.01.org/0day-ci/archive/20231225/202312250259.yyBgM27K-lkp@xxxxxxxxx/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231225/202312250259.yyBgM27K-lkp@xxxxxxxxx/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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202312250259.yyBgM27K-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): In file included from drivers/crypto/padlock-aes.c:13: >> include/crypto/internal/skcipher.h:27:33: warning: 'crypto_skcipher_type' defined but not used [-Wunused-const-variable=] 27 | static const struct crypto_type crypto_skcipher_type; | ^~~~~~~~~~~~~~~~~~~~ vim +/crypto_skcipher_type +27 include/crypto/internal/skcipher.h 24 25 struct aead_request; 26 struct rtattr; > 27 static const struct crypto_type crypto_skcipher_type; 28 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
