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X-CSE-ConnectionGUID: iSZOrvANTz64Sl7pnzhLfQ== X-CSE-MsgGUID: 5mMmgDVLR8u+8rt1iggSeQ== X-IronPort-AV: E=McAfee;i="6800,10657,11841"; a="84455331" X-IronPort-AV: E=Sophos;i="6.25,154,1779174000"; d="scan'208";a="84455331" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Jul 2026 01:52:10 -0700 X-CSE-ConnectionGUID: pMVV4F26R3O8dNpJrPJpEQ== X-CSE-MsgGUID: Xg1ML+KETSC8YMbkp3hIgA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,154,1779174000"; d="scan'208";a="292715853" Received: from igk-lkp-server01.igk.intel.com (HELO e5a8ed462067) ([10.211.93.152]) by orviesa001.jf.intel.com with ESMTP; 09 Jul 2026 01:52:09 -0700 Received: from kbuild by e5a8ed462067 with local (Exim 4.98.2) (envelope-from ) id 1whkUI-000000002xh-3nla; Thu, 09 Jul 2026 08:52:06 +0000 Date: Thu, 09 Jul 2026 10:52:01 +0200 From: kernel test robot To: oe-kbuild@lists.linux.dev Cc: lkp@intel.com Subject: allocinfo_ioctl_test.c:92:73: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 2 has type '__u64' {aka 'long unsigned int'} Message-ID: <202607091033.chvdX3bF-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: :::::: :::::: Manual check reason: "low confidence bisect report" :::::: BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev TO: Abhishek Bapat CC: 0day robot tree: https://github.com/intel-lab-lkp/linux/commits/Abhishek-Bapat/alloc_tag-add-ioctl-to-proc-allocinfo/20260709-020518 head: ce2ea00e2482d8be7ac83d783dc4858153731c55 commit: 178d595eded89e9321a6349cb0a419e50315105b kselftest: alloc_tag: add kselftest for ioctl interface date: 15 hours ago :::::: branch date: 15 hours ago :::::: commit date: 15 hours ago config: powerpc64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20260709/202607091033.chvdX3bF-lkp@intel.com/config) compiler: powerpc64-linux-gnu-gcc (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260709/202607091033.chvdX3bF-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/r/202607091033.chvdX3bF-lkp@intel.com/ All warnings (new ones prefixed by >>): allocinfo_ioctl_test.c: In function 'match_entries': >> allocinfo_ioctl_test.c:92:73: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 2 has type '__u64' {aka 'long unsigned int'} [-Wformat=] 92 | ksft_print_msg("Entry count mismatch. ioctl entries: %llu, proc entries: %llu\n", | ~~~^ | | | long long unsigned int | %lu 93 | tags->count, procfs_entries->count); | ~~~~~~~~~~~ | | | __u64 {aka long unsigned int} allocinfo_ioctl_test.c:92:93: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 3 has type '__u64' {aka 'long unsigned int'} [-Wformat=] 92 | ksft_print_msg("Entry count mismatch. ioctl entries: %llu, proc entries: %llu\n", | ~~~^ | | | long long unsigned int | %lu 93 | tags->count, procfs_entries->count); | ~~~~~~~~~~~~~~~~~~~~~ | | | __u64 {aka long unsigned int} allocinfo_ioctl_test.c:100:44: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 2 has type '__u64' {aka 'long unsigned int'} [-Wformat=] 100 | ksft_print_msg("%lluth entry does not match.\n", i); | ~~~^ ~ | | | | long long unsigned int __u64 {aka long unsigned int} | %lu allocinfo_ioctl_test.c: In function 'get_filtered_procfs_entries': allocinfo_ioctl_test.c:140:44: warning: format '%llu' expects argument of type 'long long unsigned int *', but argument 3 has type '__u64 *' {aka 'long unsigned int *'} [-Wformat=] 140 | matches = sscanf(line, "%llu %llu %[^:]:%llu func:%s", | ~~~^ | | | long long unsigned int * | %lu 141 | &procfs_entry.counter.bytes, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ | | | __u64 * {aka long unsigned int *} allocinfo_ioctl_test.c:140:49: warning: format '%llu' expects argument of type 'long long unsigned int *', but argument 4 has type '__u64 *' {aka 'long unsigned int *'} [-Wformat=] 140 | matches = sscanf(line, "%llu %llu %[^:]:%llu func:%s", | ~~~^ | | | long long unsigned int * | %lu 141 | &procfs_entry.counter.bytes, 142 | &procfs_entry.counter.calls, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ | | | __u64 * {aka long unsigned int *} allocinfo_ioctl_test.c:140:60: warning: format '%llu' expects argument of type 'long long unsigned int *', but argument 6 has type '__u64 *' {aka 'long unsigned int *'} [-Wformat=] 140 | matches = sscanf(line, "%llu %llu %[^:]:%llu func:%s", | ~~~^ | | | long long unsigned int * | %lu ...... 144 | &procfs_entry.tag.lineno, | ~~~~~~~~~~~~~~~~~~~~~~~~ | | | __u64 * {aka long unsigned int *} -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki