tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git staging-testing head: 893b103a3e9ce255e9afe8103d90f28ac2124eb8 commit: 3f268f5d6669b61e38ad65095480cdf80389ae40 [284/298] staging: ccree: turn compile time debug log to params config: i386-randconfig-x073-201751 (attached as .config) compiler: gcc-7 (Debian 7.2.0-12) 7.2.1 20171025 reproduce: git checkout 3f268f5d6669b61e38ad65095480cdf80389ae40 # save the attached .config to linux build tree make ARCH=i386 All error/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:90:41: warning: format '%lu' expects argument of type 'long unsigned int', but argument 5 has type 'size_t {aka unsigned int}' [-Wformat=] snprintf(prefix, sizeof(prefix), "%s[%lu]: ", name, len); ~~^ %u vim +/__dump_byte_array +83 drivers/staging/ccree/ssi_driver.c 82 > 83 void __dump_byte_array(const char *name, const u8 *buf, size_t len) 84 { 85 char prefix[64]; 86 87 if (!buf) 88 return; 89 > 90 snprintf(prefix, sizeof(prefix), "%s[%lu]: ", name, len); 91 92 print_hex_dump(KERN_DEBUG, prefix, DUMP_PREFIX_ADDRESS, 16, 1, buf, 93 len, false); 94 } 95 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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