From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.21]) (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 5F9E139E184 for ; Fri, 15 May 2026 22:23:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.21 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778883833; cv=none; b=Dk0/BPrS3R66cwOmuUo+bfpESb+jGDX5Cg7vybjfm3lBD8t3FBjY34taryJJdcJD9zccSt6D1EPSUmOTLuk9Xk2as+V65qi4p/0FsYCZ4opVvL4OH4dXWXQNK6FFEqHZWIVfbiBxpSwtWqrMJcBVuhCd/E5NA2gpNK+f4KI2d2w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778883833; c=relaxed/simple; bh=Qvvt1a/t6+yE6sqcjWcnv/liUDb36quZg/ZHIGqVsX8=; h=Date:From:To:Cc:Subject:Message-ID; b=pZ9mBeUl9xjBcBJkVEnqt23Kt1jmf076UDtLP+x25MGRCGximPRda0dKSk/ksUn8K1OvwJieyxa579EgWCMEf1bB+Y3jsWSroC5EvGpYC6gQmC/urWVmiCP9hMftGp+PnzVRsmQmbWB9lAhRXqaFVd/G4VWhO4UYim6nVxiP/7k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=UIb2+wwh; arc=none smtp.client-ip=198.175.65.21 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="UIb2+wwh" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1778883833; x=1810419833; h=date:from:to:cc:subject:message-id; bh=Qvvt1a/t6+yE6sqcjWcnv/liUDb36quZg/ZHIGqVsX8=; b=UIb2+wwhKjbnrymKvriORYfE6l3Ts+n2ZetUZMepHGldgRG2Y8ay6ZUb 7eoC3vYe9nN0S2M2zniJ8KAg4/VpaPJPjvR3QxQLC1NRHI2WCyU8YKa1p BlcPpfrWNEm20ZVA+zVW883uPJ3vqPN5uloyPBZ3W3BxT4YeW4mXUl2ZD 9Jx3tB1yvBRfqP+b8PDmNSV10Pu52HiSgTXUPKwQEmxLtis5RKcx6P5n2 QKFfVWSgRY6NDaalkTuorCjluszXxOMra81wRhiIEk7w5Ks4h/niODYUk PHJuSEXeUllwmBz4aq4j8FQ2f5Q+GK7sUJoCOTFfDHzMOqNJ2kAzZYAV3 g==; X-CSE-ConnectionGUID: UEyHMpLPR1ulWewfaHv9lA== X-CSE-MsgGUID: 81YsAF+qQ1GCv00YRg6TZQ== X-IronPort-AV: E=McAfee;i="6800,10657,11787"; a="79737288" X-IronPort-AV: E=Sophos;i="6.23,237,1770624000"; d="scan'208";a="79737288" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 May 2026 15:23:52 -0700 X-CSE-ConnectionGUID: 0hdIDMh7RvyWqrMB5LaLIg== X-CSE-MsgGUID: s83fqd8LQsOL/jI/2Me6qw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,237,1770624000"; d="scan'208";a="243787354" Received: from lkp-server01.sh.intel.com (HELO d94e5e629b2d) ([10.239.97.150]) by orviesa005.jf.intel.com with ESMTP; 15 May 2026 15:23:51 -0700 Received: from kbuild by d94e5e629b2d with local (Exim 4.98.2) (envelope-from ) id 1wO0we-0000000009z-20sf; Fri, 15 May 2026 22:23:48 +0000 Date: Sat, 16 May 2026 06:23:22 +0800 From: kernel test robot To: cros-kernel-buildreports@googlegroups.com Cc: oe-kbuild-all@lists.linux.dev Subject: [android-common:android16-6.12-sp 1/1] kernel/trace/trace_events.c:2807:6: warning: no previous prototype for 'remove_event_from_tracers' Message-ID: <202605160607.pSTEcSVp-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: Hi Alice, FYI, the error/warning still remains. tree: https://android.googlesource.com/kernel/common android16-6.12-sp head: f815f5cffc922b8894200a0522dcb04211c469ec commit: 43c26111cafa87d81570c63d96c497e13ec883da [1/1] ANDROID: binder: unload C Binder trace events config: arm64-randconfig-003-20260516 (https://download.01.org/0day-ci/archive/20260516/202605160607.pSTEcSVp-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 9.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260516/202605160607.pSTEcSVp-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/202605160607.pSTEcSVp-lkp@intel.com/ All warnings (new ones prefixed by >>): >> kernel/trace/trace_events.c:2807:6: warning: no previous prototype for 'remove_event_from_tracers' [-Wmissing-prototypes] 2807 | void remove_event_from_tracers(struct trace_event_call *call) | ^~~~~~~~~~~~~~~~~~~~~~~~~ vim +/remove_event_from_tracers +2807 kernel/trace/trace_events.c 2806 > 2807 void remove_event_from_tracers(struct trace_event_call *call) 2808 { 2809 struct trace_event_file *file; 2810 struct trace_array *tr; 2811 2812 do_for_each_event_file_safe(tr, file) { 2813 if (file->event_call != call) 2814 continue; 2815 2816 remove_event_file_dir(file); 2817 /* 2818 * The do_for_each_event_file_safe() is 2819 * a double loop. After finding the call for this 2820 * trace_array, we use break to jump to the next 2821 * trace_array. 2822 */ 2823 break; 2824 } while_for_each_event_file(); 2825 } 2826 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki