Hi Megha, [auto build test WARNING on next-20170420] [also build test WARNING on v4.11-rc7] [cannot apply to crypto/master sparc-next/master v4.9-rc8 v4.9-rc7 v4.9-rc6] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Megha-Dey/crypto-AES-CBC-multibuffer-implementation/20170421-064210 config: m68k-sun3_defconfig (attached as .config) compiler: m68k-linux-gcc (GCC) 4.9.0 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=m68k All warnings (new ones prefixed by >>): crypto/tcrypt.c: In function 'test_mb_acipher_cycles': >> crypto/tcrypt.c:1082:3: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 2 has type 'long unsigned int' [-Wformat=] pr_cont("1 operation in %llu cycles (%d bytes)\n", ^ vim +1082 crypto/tcrypt.c 1066 * Initiate a maximum of MB_WIDTH operations per loop 1067 * Measure performance over MB_WIDTH iterations 1068 * Let do_multi_acipher_op count the cycles 1069 */ 1070 for (i = 0; i < ITR; i++) { 1071 mb_start = get_cycles(); 1072 ret = do_multi_acipher_op(req, enc); 1073 1074 mb_end = get_cycles(); 1075 cycles += mb_end - mb_start; 1076 if (ret) 1077 goto out; 1078 } 1079 1080 out: 1081 if (ret == 0) > 1082 pr_cont("1 operation in %llu cycles (%d bytes)\n", 1083 (cycles + 4) / (ITR*MB_WIDTH), blen); 1084 1085 return ret; 1086 } 1087 1088 static void test_mb_acipher_speed(const char *algo, int enc, unsigned int secs, 1089 struct cipher_speed_template *template, 1090 unsigned int tcount, u8 *keysize) --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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