[cryptodev:master 198/206] arch/s390/crypto/aes_s390.c:589:41: error: 'XTS_BLOCKSIZE' undeclared; did you mean 'XTS_BLOCK_SIZE'?

[cryptodev:master 198/206] arch/s390/crypto/aes_s390.c:589:41: error: 'XTS_BLOCKSIZE' undeclared; did you mean 'XTS_BLOCK_SIZE'?

[kbuild test robot]

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tree:   https://kernel.googlesource.com/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git master
head:   08c327f63f355fce190ac3e1ac62e19d2c5f004d
commit: ce68acbcb6a5d5dbaa9e76df924e1c191e8c7516 [198/206] crypto: s390/xts-aes - invoke fallback for ciphertext stealing
config: s390-debug_defconfig (attached as .config)
compiler: s390-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 ce68acbcb6a5d5dbaa9e76df924e1c191e8c7516
        # save the attached .config to linux build tree
        GCC_VERSION=7.4.0 make.cross ARCH=s390 

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   In file included from arch/s390/include/asm/atomic.h:12:0,
                    from include/linux/atomic.h:7,
                    from include/linux/crypto.h:15,
                    from include/crypto/aes.h:10,
                    from arch/s390/crypto/aes_s390.c:20:
   arch/s390/crypto/aes_s390.c: In function 'xts_aes_encrypt':
>> arch/s390/crypto/aes_s390.c:589:41: error: 'XTS_BLOCKSIZE' undeclared (first use in this function); did you mean 'XTS_BLOCK_SIZE'?
     if (unlikely(!xts_ctx->fc || (nbytes % XTS_BLOCKSIZE) != 0))
                                            ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
    # define unlikely(x) __builtin_expect(!!(x), 0)
                                             ^
   arch/s390/crypto/aes_s390.c:589:41: note: each undeclared identifier is reported only once for each function it appears in
     if (unlikely(!xts_ctx->fc || (nbytes % XTS_BLOCKSIZE) != 0))
                                            ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
    # define unlikely(x) __builtin_expect(!!(x), 0)
                                             ^
   arch/s390/crypto/aes_s390.c: In function 'xts_aes_decrypt':
   arch/s390/crypto/aes_s390.c:603:41: error: 'XTS_BLOCKSIZE' undeclared (first use in this function); did you mean 'XTS_BLOCK_SIZE'?
     if (unlikely(!xts_ctx->fc || (nbytes % XTS_BLOCKSIZE) != 0))
                                            ^
   include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
    # define unlikely(x) __builtin_expect(!!(x), 0)
                                             ^

vim +589 arch/s390/crypto/aes_s390.c

   581	
   582	static int xts_aes_encrypt(struct blkcipher_desc *desc,
   583				   struct scatterlist *dst, struct scatterlist *src,
   584				   unsigned int nbytes)
   585	{
   586		struct s390_xts_ctx *xts_ctx = crypto_blkcipher_ctx(desc->tfm);
   587		struct blkcipher_walk walk;
   588	
 > 589		if (unlikely(!xts_ctx->fc || (nbytes % XTS_BLOCKSIZE) != 0))
   590			return xts_fallback_encrypt(desc, dst, src, nbytes);
   591	
   592		blkcipher_walk_init(&walk, dst, src, nbytes);
   593		return xts_aes_crypt(desc, 0, &walk);
   594	}
   595	

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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