From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.15]) (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 636941A7264; Fri, 26 Dec 2025 02:53:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766717637; cv=none; b=eXNwCFxN7oJ/FT/C8tLicvTm2HLzyAWR9LAcRg31xC8QiZfXXeTVkXB6Ou+Ei/K0UajUh9xSE3iKHozovGEyQrvA2Lht4J9Coit9DXjuyxsAKzFu2rPHxi+bcqi7aKk9TQynsJ7y4XAfCRVAZ48z8y3a4D8pHTdECOlDeaOtDbE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766717637; c=relaxed/simple; bh=OHjl3JQxL/6xfLqlXiRj90uFkadQP6C1PA3i60+bZ1g=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=uC2wwVOb/eLoNKIqhXny26wbjimt5Yuss3TDY9i0ojRWRJGRUGUCIUcLmpyRHVr2QdCbjg3rrLIjuQZ1OCpIwdWi7E/UOLx8guaTHZfQoym14eF5i/tgO9XL5UhierPcxkaQGiAnFpjoJzXsz/Tq12CnXrFCDUW5asIgGtfzTPs= 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=RO1dmih0; arc=none smtp.client-ip=198.175.65.15 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="RO1dmih0" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1766717636; x=1798253636; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=OHjl3JQxL/6xfLqlXiRj90uFkadQP6C1PA3i60+bZ1g=; b=RO1dmih0ITDteP+3zO7EnUUFfn9rIJVYNeMsqoiX3RSPWa3ZIfQF52i3 nieTlNkogdTOdxSC+KELGp57AlmQExLNdhe0ZgFGrcfMFWg/fM34Jo9Lv YuHz5Otf/ez95GqfQDa+7XqXM8+kOseFRSOuuNx48XSmrbcUwL/MM8tKW kcEUcuz3NGlOyt5UpG58O3ZAegENBP+3MTmx2vdyMvEf9di3clPA+AbW7 L3oVzjiHPt08kui8kSsXvS2WX7gX7zi0qx18k28Dq9U7rO4XxjskC0etH CO7MpuSb3ve8UDcosu36+ZdpkFQzQ9F3DuNIyhZ9i+93+5YDgZoHpL54w g==; X-CSE-ConnectionGUID: 0rbkGTa/Qh2YhQEXYDxxdw== X-CSE-MsgGUID: x9L/4vj2RBWHqFMEov9i7Q== X-IronPort-AV: E=McAfee;i="6800,10657,11652"; a="72114565" X-IronPort-AV: E=Sophos;i="6.21,177,1763452800"; d="scan'208";a="72114565" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Dec 2025 18:53:55 -0800 X-CSE-ConnectionGUID: mhY8JzCbR66budecBOyQaQ== X-CSE-MsgGUID: 1bSeLnFiR/61fphAl5AtKQ== X-ExtLoop1: 1 Received: from lkp-server02.sh.intel.com (HELO dd3453e2b682) ([10.239.97.151]) by fmviesa003.fm.intel.com with ESMTP; 25 Dec 2025 18:53:52 -0800 Received: from kbuild by dd3453e2b682 with local (Exim 4.98.2) (envelope-from ) id 1vYxxd-000000004dV-3Rmn; Fri, 26 Dec 2025 02:53:49 +0000 Date: Fri, 26 Dec 2025 10:53:23 +0800 From: kernel test robot To: Aaron Tomlin , rostedt@goodmis.org, mhiramat@kernel.org, mark.rutland@arm.com, mathieu.desnoyers@efficios.com, corbet@lwn.net Cc: oe-kbuild-all@lists.linux.dev, sean@ashe.io, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-doc@vger.kernel.org Subject: Re: [v2 PATCH 1/1] tracing: Add bitmask-list option for human-readable bitmask display Message-ID: <202512261011.nLEYLg1y-lkp@intel.com> References: <20251225080216.2196411-2-atomlin@atomlin.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251225080216.2196411-2-atomlin@atomlin.com> Hi Aaron, kernel test robot noticed the following build errors: [auto build test ERROR on trace/for-next] [also build test ERROR on linus/master v6.19-rc2 next-20251219] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Aaron-Tomlin/tracing-Add-bitmask-list-option-for-human-readable-bitmask-display/20251225-160415 base: https://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace for-next patch link: https://lore.kernel.org/r/20251225080216.2196411-2-atomlin%40atomlin.com patch subject: [v2 PATCH 1/1] tracing: Add bitmask-list option for human-readable bitmask display config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20251226/202512261011.nLEYLg1y-lkp@intel.com/config) compiler: m68k-linux-gcc (GCC) 15.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251226/202512261011.nLEYLg1y-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/202512261011.nLEYLg1y-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from include/linux/trace_events.h:7, from include/trace/syscall.h:7, from include/linux/syscalls.h:95, from include/linux/syscalls_api.h:1, from kernel/sched/sched.h:61, from kernel/sched/rq-offsets.c:5: >> include/linux/trace_seq.h:145:1: error: redefinition of 'trace_seq_bitmask' 145 | trace_seq_bitmask(struct trace_seq *s, const unsigned long *maskp, | ^~~~~~~~~~~~~~~~~ include/linux/trace_seq.h:139:1: note: previous definition of 'trace_seq_bitmask' with type 'void(struct trace_seq *, const long unsigned int *, int)' 139 | trace_seq_bitmask(struct trace_seq *s, const unsigned long *maskp, | ^~~~~~~~~~~~~~~~~ make[3]: *** [scripts/Makefile.build:182: kernel/sched/rq-offsets.s] Error 1 make[3]: Target 'prepare' not remade because of errors. make[2]: *** [Makefile:1299: prepare0] Error 2 make[2]: Target 'prepare' not remade because of errors. make[1]: *** [Makefile:248: __sub-make] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:248: __sub-make] Error 2 make: Target 'prepare' not remade because of errors. vim +/trace_seq_bitmask +145 include/linux/trace_seq.h 143 144 static inline void > 145 trace_seq_bitmask(struct trace_seq *s, const unsigned long *maskp, 146 int nmaskbits) 147 { 148 } 149 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki