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X-CSE-ConnectionGUID: hqhkXGZPQhuY5QuJuNGeIQ== X-CSE-MsgGUID: 8I6vkYRPRGKba83h6gspbg== X-IronPort-AV: E=McAfee;i="6800,10657,11785"; a="79739288" X-IronPort-AV: E=Sophos;i="6.23,234,1770624000"; d="scan'208";a="79739288" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 May 2026 05:41:46 -0700 X-CSE-ConnectionGUID: Xs8nQIwQQYySesratsHSfQ== X-CSE-MsgGUID: Mzvk1JA+QeW9+EPrCo23FQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,234,1770624000"; d="scan'208";a="238625133" Received: from lkp-server01.sh.intel.com (HELO dca79079c3eb) ([10.239.97.150]) by orviesa007.jf.intel.com with ESMTP; 14 May 2026 05:41:44 -0700 Received: from kbuild by dca79079c3eb with local (Exim 4.98.2) (envelope-from ) id 1wNVNm-000000006YN-0yIZ; Thu, 14 May 2026 12:41:42 +0000 Date: Thu, 14 May 2026 20:41:27 +0800 From: kernel test robot To: Andrew Murray Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev Subject: Re: [PATCH RFC] printk: remove BOOT_PRINTK_DELAY Message-ID: <202605142053.5rExqXop-lkp@intel.com> References: <20260505-printk_delay-v1-1-5dba51d7f17c@thegoodpenguin.co.uk> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260505-printk_delay-v1-1-5dba51d7f17c@thegoodpenguin.co.uk> Hi Andrew, [This is a private test report for your RFC patch.] kernel test robot noticed the following build warnings: [auto build test WARNING on 7fd2df204f342fc17d1a0bfcd474b24232fb0f32] url: https://github.com/intel-lab-lkp/linux/commits/Andrew-Murray/printk-remove-BOOT_PRINTK_DELAY/20260514-132813 base: 7fd2df204f342fc17d1a0bfcd474b24232fb0f32 patch link: https://lore.kernel.org/r/20260505-printk_delay-v1-1-5dba51d7f17c%40thegoodpenguin.co.uk patch subject: [PATCH RFC] printk: remove BOOT_PRINTK_DELAY config: arm-allnoconfig (https://download.01.org/0day-ci/archive/20260514/202605142053.5rExqXop-lkp@intel.com/config) compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project 5bac06718f502014fade905512f1d26d578a18f3) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260514/202605142053.5rExqXop-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/202605142053.5rExqXop-lkp@intel.com/ All warnings (new ones prefixed by >>): >> kernel/printk/sysctl.c:11:18: warning: unused variable 'ten_thousand' [-Wunused-const-variable] 11 | static const int ten_thousand = 10000; | ^~~~~~~~~~~~ 1 warning generated. vim +/ten_thousand +11 kernel/printk/sysctl.c faaa357a55e034 Xiaoming Ni 2022-01-21 10 faaa357a55e034 Xiaoming Ni 2022-01-21 @11 static const int ten_thousand = 10000; faaa357a55e034 Xiaoming Ni 2022-01-21 12 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki