Hi LABBE, [auto build test ERROR on crypto/master -- if it's inappropriate base, please suggest rules for selecting the more suitable base] url: https://github.com/0day-ci/linux/commits/LABBE-Corentin/crypto-hash-add-zero-length-message-hash-for-shax-and-md5/20151020-154222 config: arm-u8500_defconfig (attached as .config) reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=arm All errors (new ones prefixed by >>): drivers/built-in.o: In function `get_empty_message_digest': >> drivers/crypto/ux500/hash/hash_core.c:229: undefined reference to `sha1_zero_message_hash' >> drivers/crypto/ux500/hash/hash_core.c:229: undefined reference to `sha1_zero_message_hash' vim +229 drivers/crypto/ux500/hash/hash_core.c 223 /** 224 * Caller responsible for ctx != NULL. 225 */ 226 227 if (HASH_OPER_MODE_HASH == ctx->config.oper_mode) { 228 if (HASH_ALGO_SHA1 == ctx->config.algorithm) { > 229 memcpy(zero_hash, &sha1_zero_message_hash[0], 230 SHA1_DIGEST_SIZE); 231 *zero_hash_size = SHA1_DIGEST_SIZE; 232 *zero_digest = true; --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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