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X-CSE-ConnectionGUID: 1yW/iaM7Tuu+/xIeWQVJdA== X-CSE-MsgGUID: /CPZOSIZQ+Gud/k90PQwtw== X-IronPort-AV: E=McAfee;i="6800,10657,11832"; a="109054174" X-IronPort-AV: E=Sophos;i="6.24,233,1774335600"; d="scan'208";a="109054174" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Jun 2026 23:22:14 -0700 X-CSE-ConnectionGUID: Yf0hawj0QBuX/sH6i/8WCQ== X-CSE-MsgGUID: CPZ18ikQQBSsDR51Cc0Vbg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,233,1774335600"; d="scan'208";a="248191566" Received: from igk-lkp-server01.igk.intel.com (HELO e5a8ed462067) ([10.211.93.152]) by fmviesa010.fm.intel.com with ESMTP; 29 Jun 2026 23:22:13 -0700 Received: from kbuild by e5a8ed462067 with local (Exim 4.98.2) (envelope-from ) id 1weRrH-000000000Mj-0ZPG; Tue, 30 Jun 2026 06:22:11 +0000 Date: Tue, 30 Jun 2026 08:22:02 +0200 From: kernel test robot To: Mark Brown Cc: oe-kbuild-all@lists.linux.dev Subject: [broonie-ci:arm64-xs-decode 2/2] ./include/linux/kern_levels.h:5:25: warning: format '%lu' expects argument of type 'long unsigned int', but argument 2 has type 'long long unsigned int' Message-ID: <202606300859.ghuyQN1Z-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/ci.git arm64-xs-decode head: 400df87aee7b6f393e5d363d377cb5a613f8b37a commit: 400df87aee7b6f393e5d363d377cb5a613f8b37a [2/2] arm64: mm: When logging data aborts only decode Xs when ISV=1 config: arm64-allnoconfig-bpf (https://download.01.org/0day-ci/archive/20260630/202606300859.ghuyQN1Z-lkp@intel.com/config) compiler: aarch64-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/20260630/202606300859.ghuyQN1Z-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/oe-kbuild-all/202606300859.ghuyQN1Z-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from ./include/asm-generic/bug.h:31, from ./arch/arm64/include/asm/bug.h:26, from ./include/linux/bug.h:5, from ./include/linux/slab.h:15, from ./include/linux/resource_ext.h:11, from ./include/linux/acpi.h:14, from arch/arm64/mm/fault.c:10: arch/arm64/mm/fault.c: In function 'data_abort_decode': >> ./include/linux/kern_levels.h:5:25: warning: format '%lu' expects argument of type 'long unsigned int', but argument 2 has type 'long long unsigned int' [-Wformat=] 5 | #define KERN_SOH "\001" /* ASCII Start Of Header */ | ^~~~~~ ./include/linux/printk.h:483:25: note: in definition of macro 'printk_index_wrap' 483 | _p_func(_fmt, ##__VA_ARGS__); \ | ^~~~ ./include/linux/printk.h:534:9: note: in expansion of macro 'printk' 534 | printk(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~ ./include/linux/kern_levels.h:9:25: note: in expansion of macro 'KERN_SOH' 9 | #define KERN_ALERT KERN_SOH "1" /* action must be taken immediately */ | ^~~~~~~~ ./include/linux/printk.h:534:16: note: in expansion of macro 'KERN_ALERT' 534 | printk(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~~ arch/arm64/mm/fault.c:79:17: note: in expansion of macro 'pr_alert' 79 | pr_alert(" Xs = %lu\n", | ^~~~~~~~ vim +5 ./include/linux/kern_levels.h 314ba3520e513a Joe Perches 2012-07-30 4 04d2c8c83d0e3a Joe Perches 2012-07-30 @5 #define KERN_SOH "\001" /* ASCII Start Of Header */ 04d2c8c83d0e3a Joe Perches 2012-07-30 6 #define KERN_SOH_ASCII '\001' 04d2c8c83d0e3a Joe Perches 2012-07-30 7 :::::: The code at line 5 was first introduced by commit :::::: 04d2c8c83d0e3ac5f78aeede51babb3236200112 printk: convert the format for KERN_ to a 2 byte pattern :::::: TO: Joe Perches :::::: CC: Linus Torvalds -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki