From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 02045944A for ; Tue, 2 May 2023 20:53:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1683060821; x=1714596821; h=date:from:to:cc:subject:message-id:mime-version; bh=OV9jVkUjJYrbUIAW7vBLmyDgj2xpso4osx+Q09Z6P8s=; b=Sl0GxloPwUgSJM/faNdapuWG5y7C6fG9sT4CHr7mHXkZuUw+Q8t0wnTD BjiEDqjWf/FUYYkFXcdM2QdUYHmfNldb62WBXcNL1iH/uZiJh+j5DQjN6 Ib46AAXBiTVqClERxQyEzdfTvA3X4BFHD6RhP4xe1miL9QhvmHJnHdYjx X/X7EFtuhJpwL/1LsRoqYdH8Yxu4K/sTXs0xG5xvlio72JbzGutZExuXk FcABydrlBynRRVWxEvS6mkslZj/AEsCI+nPyARtqXiMTcI2N++tCTDoKc oHGZ7NO3rL02L5b8MQxUTHDQRksM9FPB9g4khdvw2A4dqfrquVWiRb9Td w==; X-IronPort-AV: E=McAfee;i="6600,9927,10698"; a="337637713" X-IronPort-AV: E=Sophos;i="5.99,245,1677571200"; d="scan'208";a="337637713" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 May 2023 13:53:40 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10698"; a="690433110" X-IronPort-AV: E=Sophos;i="5.99,245,1677571200"; d="scan'208";a="690433110" Received: from lkp-server01.sh.intel.com (HELO e3434d64424d) ([10.239.97.150]) by orsmga007.jf.intel.com with ESMTP; 02 May 2023 13:53:38 -0700 Received: from kbuild by e3434d64424d with local (Exim 4.96) (envelope-from ) id 1ptx0E-0001Hc-03; Tue, 02 May 2023 20:53:38 +0000 Date: Wed, 3 May 2023 04:52:57 +0800 From: kernel test robot To: cros-kernel-buildreports@googlegroups.com Cc: oe-kbuild-all@lists.linux.dev Subject: [android-common:android11-5.4 5610/25674] kernel/power/wakeup_reason.c:199:6: warning: no previous prototype for '__log_abort_or_abnormal_wake' Message-ID: <202305030422.PU31fMGx-lkp@intel.com> 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 Hi Kelly, FYI, the error/warning still remains. tree: https://android.googlesource.com/kernel/common android11-5.4 head: edbf3d0e067c6c4acf19d8ede1aa69ef4b552fdc commit: 189ced91cd7b0e440b0be876406fd36313a11c3f [5610/25674] ANDROID: power: wakeup_reason: wake reason enhancements config: x86_64-defconfig (https://download.01.org/0day-ci/archive/20230503/202305030422.PU31fMGx-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 reproduce (this is a W=1 build): git remote add android-common https://android.googlesource.com/kernel/common git fetch --no-tags android-common android11-5.4 git checkout 189ced91cd7b0e440b0be876406fd36313a11c3f # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=x86_64 olddefconfig make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash kernel/power/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot | Link: https://lore.kernel.org/oe-kbuild-all/202305030422.PU31fMGx-lkp@intel.com/ All warnings (new ones prefixed by >>): >> kernel/power/wakeup_reason.c:199:6: warning: no previous prototype for '__log_abort_or_abnormal_wake' [-Wmissing-prototypes] 199 | void __log_abort_or_abnormal_wake(bool abort, const char *fmt, va_list args) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ kernel/power/wakeup_reason.c: In function '__log_abort_or_abnormal_wake': kernel/power/wakeup_reason.c:213:9: warning: function '__log_abort_or_abnormal_wake' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format] 213 | vsnprintf(non_irq_wake_reason, MAX_SUSPEND_ABORT_LEN, fmt, args); | ^~~~~~~~~ kernel/power/wakeup_reason.c: At top level: kernel/power/wakeup_reason.c:378:12: warning: no previous prototype for 'wakeup_reason_init' [-Wmissing-prototypes] 378 | int __init wakeup_reason_init(void) | ^~~~~~~~~~~~~~~~~~ vim +/__log_abort_or_abnormal_wake +199 kernel/power/wakeup_reason.c 198 > 199 void __log_abort_or_abnormal_wake(bool abort, const char *fmt, va_list args) 200 { 201 unsigned long flags; 202 203 spin_lock_irqsave(&wakeup_reason_lock, flags); 204 205 /* Suspend abort or abnormal wake reason has already been logged. */ 206 if (suspend_abort || abnormal_wake) { 207 spin_unlock_irqrestore(&wakeup_reason_lock, flags); 208 return; 209 } 210 211 suspend_abort = abort; 212 abnormal_wake = !abort; 213 vsnprintf(non_irq_wake_reason, MAX_SUSPEND_ABORT_LEN, fmt, args); 214 215 spin_unlock_irqrestore(&wakeup_reason_lock, flags); 216 } 217 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests