From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.17]) (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 033F91B86CC for ; Wed, 19 Feb 2025 05:58:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.17 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739944688; cv=none; b=qQmLQ39tVnaMn2BQeWLqYc6K90q+21iOuBTYzpFh7LMRPV0mla1d1IVN99KLjDFfi1nHQmCttre9fmmL11+SJhmLm2brbTHOYcrJmY5d99sUm5SsJxHZo2DBe4t6QP3587jep+7021O3F+izBJ7mSJ4/NgRTDHZkxZEwNs08hZk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739944688; c=relaxed/simple; bh=1jBB5gCn5yEdD3tr6XbtIWqBXsKnT9h7exQ03iJAmRQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=cYjTVqRRrYp3n4hwQMGbiHiysGF8gcxLymvcE8aIM6o4WG5uBcXc2GIGVQ0WoFNtmyn4YCt9b/gzlIN5XkMmF8cISL0NXck41wVV+zdQduFmH7U8unkpmVWR6GoGxNADUD0qYyJOLYweWyBdulYnHYWEtDhOYAWWY/3yPX26jyk= 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=TduXOAre; arc=none smtp.client-ip=198.175.65.17 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="TduXOAre" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1739944687; x=1771480687; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=1jBB5gCn5yEdD3tr6XbtIWqBXsKnT9h7exQ03iJAmRQ=; b=TduXOArexblVPuTUIz2dxNeGsOO0E4/QfmKey26WGPpSkRPdg05jH1UY 7ZenytDYeHh78alHiGJ0NgFdGo7bid7mNjhnWxDKjvfzeaVn7mEWZlNx5 pfXz95xVoWa4HsrmlBlQZyssDWnMMiEQ9DdQEbhAP/j/mnWSFR6LS7wYk RdkO/7cUOfNCvZYGCTnd7T0YtOAV3l7VDEOoyc11wXDa4nlwa/sPyUCGl 3q2PQOeYP19z1KPF8k4cRbQjnv9gPsHFKGu6aLsqip+ZCFST/sAAoYmKj P4sI1wfp1AMMLJkOUFRGkG3n0JDINZsBP/IRkkpbNNhnAH9HohshRs+Zo A==; X-CSE-ConnectionGUID: Rg2ZPHhRRv6d0tXZVo+uig== X-CSE-MsgGUID: lIs78jJVTW+yHMEji/rBGQ== X-IronPort-AV: E=McAfee;i="6700,10204,11348"; a="40682108" X-IronPort-AV: E=Sophos;i="6.13,298,1732608000"; d="scan'208";a="40682108" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Feb 2025 21:58:07 -0800 X-CSE-ConnectionGUID: Qf0mqyrGRCCE6Y87G2KWLQ== X-CSE-MsgGUID: wB5EM/NSTXqDYKzau+Iccw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,298,1732608000"; d="scan'208";a="114351431" Received: from lkp-server02.sh.intel.com (HELO 76cde6cc1f07) ([10.239.97.151]) by orviesa009.jf.intel.com with ESMTP; 18 Feb 2025 21:58:03 -0800 Received: from kbuild by 76cde6cc1f07 with local (Exim 4.96) (envelope-from ) id 1tkd5s-0001IF-0F; Wed, 19 Feb 2025 05:58:00 +0000 Date: Wed, 19 Feb 2025 13:57:22 +0800 From: kernel test robot To: JP Kobryn , shakeel.butt@linux.dev, tj@kernel.org, mhocko@kernel.org, hannes@cmpxchg.org, yosryahmed@google.com, akpm@linux-foundation.org Cc: oe-kbuild-all@lists.linux.dev, linux-mm@kvack.org, cgroups@vger.kernel.org, kernel-team@meta.com Subject: Re: [PATCH 02/11] cgroup: add level of indirection for cgroup_rstat struct Message-ID: <202502191307.zqD101Gp-lkp@intel.com> References: <20250218031448.46951-3-inwardvessel@gmail.com> Precedence: bulk X-Mailing-List: cgroups@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: <20250218031448.46951-3-inwardvessel@gmail.com> Hi JP, kernel test robot noticed the following build warnings: [auto build test WARNING on tj-cgroup/for-next] [also build test WARNING on bpf-next/master bpf/master linus/master v6.14-rc3 next-20250218] [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/JP-Kobryn/cgroup-move-rstat-pointers-into-struct-of-their-own/20250218-111725 base: https://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git for-next patch link: https://lore.kernel.org/r/20250218031448.46951-3-inwardvessel%40gmail.com patch subject: [PATCH 02/11] cgroup: add level of indirection for cgroup_rstat struct config: arc-randconfig-002-20250219 (https://download.01.org/0day-ci/archive/20250219/202502191307.zqD101Gp-lkp@intel.com/config) compiler: arc-elf-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250219/202502191307.zqD101Gp-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/202502191307.zqD101Gp-lkp@intel.com/ All warnings (new ones prefixed by >>): kernel/cgroup/rstat.c:416: warning: Function parameter or struct member 'rstat' not described in '__cgroup_rstat_flush_release' >> kernel/cgroup/rstat.c:416: warning: expecting prototype for cgroup_rstat_flush_release(). Prototype was for __cgroup_rstat_flush_release() instead vim +416 kernel/cgroup/rstat.c 6162cef0f741c7 Tejun Heo 2018-04-26 409 6162cef0f741c7 Tejun Heo 2018-04-26 410 /** 6162cef0f741c7 Tejun Heo 2018-04-26 411 * cgroup_rstat_flush_release - release cgroup_rstat_flush_hold() 97a46a66ad7d91 Jesper Dangaard Brouer 2024-04-17 412 * @cgrp: cgroup used by tracepoint 6162cef0f741c7 Tejun Heo 2018-04-26 413 */ 3d844899ba042a JP Kobryn 2025-02-17 414 static void __cgroup_rstat_flush_release(struct cgroup_rstat *rstat) 0fa294fb1985c0 Tejun Heo 2018-04-26 415 __releases(&cgroup_rstat_lock) 6162cef0f741c7 Tejun Heo 2018-04-26 @416 { 3d844899ba042a JP Kobryn 2025-02-17 417 struct cgroup *cgrp = container_of(rstat, typeof(*cgrp), rstat); 3d844899ba042a JP Kobryn 2025-02-17 418 fc29e04ae1ad4c Jesper Dangaard Brouer 2024-04-16 419 __cgroup_rstat_unlock(cgrp, -1); 6162cef0f741c7 Tejun Heo 2018-04-26 420 } 6162cef0f741c7 Tejun Heo 2018-04-26 421 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki