tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master head: 08c327f63f355fce190ac3e1ac62e19d2c5f004d commit: d4b90dbc8578c567827901e625018ead7561f741 [181/206] crypto: n2/des - switch to new verification routines config: sparc64-allmodconfig (attached as .config) compiler: sparc64-linux-gcc (GCC) 7.4.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout d4b90dbc8578c567827901e625018ead7561f741 # save the attached .config to linux build tree GCC_VERSION=7.4.0 make.cross ARCH=sparc64 If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): drivers/crypto/n2_core.c: In function 'n2_des_setkey': >> drivers/crypto/n2_core.c:761:46: error: 'tfm' undeclared (first use in this function); did you mean 'tm'? struct n2_cipher_alg *n2alg = n2_cipher_alg(tfm); ^~~ tm drivers/crypto/n2_core.c:761:46: note: each undeclared identifier is reported only once for each function it appears in drivers/crypto/n2_core.c: In function 'n2_3des_setkey': drivers/crypto/n2_core.c:779:46: error: 'tfm' undeclared (first use in this function); did you mean 'tm'? struct n2_cipher_alg *n2alg = n2_cipher_alg(tfm); ^~~ tm vim +761 drivers/crypto/n2_core.c 0a625fd2abaa0a David S. Miller 2010-05-19 756 0a625fd2abaa0a David S. Miller 2010-05-19 757 static int n2_des_setkey(struct crypto_ablkcipher *cipher, const u8 *key, 0a625fd2abaa0a David S. Miller 2010-05-19 758 unsigned int keylen) 0a625fd2abaa0a David S. Miller 2010-05-19 759 { d4b90dbc8578c5 Ard Biesheuvel 2019-08-15 760 struct n2_cipher_context *ctx = crypto_ablkcipher_ctx(cipher); 0a625fd2abaa0a David S. Miller 2010-05-19 @761 struct n2_cipher_alg *n2alg = n2_cipher_alg(tfm); 0a625fd2abaa0a David S. Miller 2010-05-19 762 int err; 0a625fd2abaa0a David S. Miller 2010-05-19 763 d4b90dbc8578c5 Ard Biesheuvel 2019-08-15 764 err = verify_ablkcipher_des_key(cipher, key); d4b90dbc8578c5 Ard Biesheuvel 2019-08-15 765 if (err) d4b90dbc8578c5 Ard Biesheuvel 2019-08-15 766 return err; 0a625fd2abaa0a David S. Miller 2010-05-19 767 d4b90dbc8578c5 Ard Biesheuvel 2019-08-15 768 ctx->enc_type = n2alg->enc_type; 0a625fd2abaa0a David S. Miller 2010-05-19 769 0a625fd2abaa0a David S. Miller 2010-05-19 770 ctx->key_len = keylen; 0a625fd2abaa0a David S. Miller 2010-05-19 771 memcpy(ctx->key.des, key, keylen); 0a625fd2abaa0a David S. Miller 2010-05-19 772 return 0; 0a625fd2abaa0a David S. Miller 2010-05-19 773 } 0a625fd2abaa0a David S. Miller 2010-05-19 774 :::::: The code at line 761 was first introduced by commit :::::: 0a625fd2abaa0aa0a6852b153d429dbc784748cc crypto: n2 - Add Niagara2 crypto driver :::::: TO: David S. Miller <davem@xxxxxxxxxxxxx> :::::: CC: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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