tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git staging-next head: f772fa121d50d980457dc0c37152e30bf60c6452 commit: 3f268f5d6669b61e38ad65095480cdf80389ae40 [284/304] staging: ccree: turn compile time debug log to params config: i386-randconfig-b0-12200126 (attached as .config) compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4 reproduce: git checkout 3f268f5d6669b61e38ad65095480cdf80389ae40 # save the attached .config to linux build tree make ARCH=i386 All warnings (new ones prefixed by >>): drivers/staging/ccree/ssi_driver.c:83:6: error: conflicting types for '__dump_byte_array' void __dump_byte_array(const char *name, const u8 *buf, size_t len) ^ In file included from drivers/staging/ccree/ssi_driver.c:63:0: drivers/staging/ccree/ssi_driver.h:175:6: note: previous declaration of '__dump_byte_array' was here void __dump_byte_array(const char *name, const u8 *the_array, ^ drivers/staging/ccree/ssi_driver.c: In function '__dump_byte_array': >> drivers/staging/ccree/ssi_driver.c:90:2: warning: format '%lu' expects argument of type 'long unsigned int', but argument 5 has type 'size_t' [-Wformat=] snprintf(prefix, sizeof(prefix), "%s[%lu]: ", name, len); ^ vim +90 drivers/staging/ccree/ssi_driver.c 3f268f5d Gilad Ben-Yossef 2017-12-14 82 3f268f5d Gilad Ben-Yossef 2017-12-14 @83 void __dump_byte_array(const char *name, const u8 *buf, size_t len) abefd674 Gilad Ben-Yossef 2017-04-23 84 { 3f268f5d Gilad Ben-Yossef 2017-12-14 85 char prefix[64]; abefd674 Gilad Ben-Yossef 2017-04-23 86 bdd0873d Gilad Ben-Yossef 2017-10-03 87 if (!buf) abefd674 Gilad Ben-Yossef 2017-04-23 88 return; abefd674 Gilad Ben-Yossef 2017-04-23 89 bdd0873d Gilad Ben-Yossef 2017-10-03 @90 snprintf(prefix, sizeof(prefix), "%s[%lu]: ", name, len); abefd674 Gilad Ben-Yossef 2017-04-23 91 3f268f5d Gilad Ben-Yossef 2017-12-14 92 print_hex_dump(KERN_DEBUG, prefix, DUMP_PREFIX_ADDRESS, 16, 1, buf, 3f268f5d Gilad Ben-Yossef 2017-12-14 93 len, false); abefd674 Gilad Ben-Yossef 2017-04-23 94 } abefd674 Gilad Ben-Yossef 2017-04-23 95 :::::: The code at line 90 was first introduced by commit :::::: bdd0873dc28d57651ae2ed4e42bb79526ed684ac staging: ccree: move to generic device log infra :::::: TO: Gilad Ben-Yossef <gilad@xxxxxxxxxxxxx> :::::: CC: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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