From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.88]) (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 51A611DDD9 for ; Fri, 24 Nov 2023 11:47:03 +0000 (UTC) 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="GSpKyn/6" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1700826423; x=1732362423; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=Y0r8QwRxm5H9/X1JQK8xgcChTVGuHN2Q4QFIEaCRGPI=; b=GSpKyn/6gg+4v/0Ygg6MomhvyKwSgByO13G2kENKmH93cgseymngR/Z+ 8mIgeShXhxOz1yOId6P99P1d59+mz++VPnYs4ii3xI51+fyi5AkTlsRRh /9CsNYprW+Y6RDrxYjEDykPXY+K4uiJ3yh9wPVUf04JTY0PcbbxgBIQzT FxZ1T6QBT6ZjXwGPyuhqnpo0wXXiIcilgzRN2OMkXKCTC48BNjBDdgVLA lELOb9qmkjus2rq8aLeiss/4FADw6UnpfPO1XuRdTFBdFL30LJdXIrSOm oxSN7Qs3Enf0PEZVf4cP8mq3JodYNYqdjpCOKuwVKvjIEW+8Jvqa2sNYE A==; X-IronPort-AV: E=McAfee;i="6600,9927,10902"; a="423547658" X-IronPort-AV: E=Sophos;i="6.04,223,1695711600"; d="scan'208";a="423547658" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Nov 2023 03:46:53 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.04,223,1695711600"; d="scan'208";a="9116186" Received: from lkp-server01.sh.intel.com (HELO d584ee6ebdcc) ([10.239.97.150]) by fmviesa002.fm.intel.com with ESMTP; 24 Nov 2023 03:46:52 -0800 Received: from kbuild by d584ee6ebdcc with local (Exim 4.96) (envelope-from ) id 1r6Ue1-0002hk-06; Fri, 24 Nov 2023 11:46:49 +0000 Date: Fri, 24 Nov 2023 19:46:12 +0800 From: kernel test robot To: Kent Overstreet , linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, Kent Overstreet , Andrew Morton , Linux Memory Management List , Qi Zheng , Roman Gushchin Subject: Re: [PATCH 2/7] mm: shrinker: Add a .to_text() method for shrinkers Message-ID: <202311241457.d18KlTLu-lkp@intel.com> References: <20231122232515.177833-3-kent.overstreet@linux.dev> 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: <20231122232515.177833-3-kent.overstreet@linux.dev> Hi Kent, kernel test robot noticed the following build warnings: [auto build test WARNING on akpm-mm/mm-everything] [also build test WARNING on linus/master v6.7-rc2 next-20231124] [cannot apply to vbabka-slab/for-next] [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/Kent-Overstreet/seq_buf-seq_buf_human_readable_u64/20231123-111937 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20231122232515.177833-3-kent.overstreet%40linux.dev patch subject: [PATCH 2/7] mm: shrinker: Add a .to_text() method for shrinkers config: x86_64-allnoconfig (https://download.01.org/0day-ci/archive/20231124/202311241457.d18KlTLu-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231124/202311241457.d18KlTLu-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/202311241457.d18KlTLu-lkp@intel.com/ All warnings (new ones prefixed by >>): >> mm/shrinker.c:832: warning: Function parameter or member 'out' not described in 'shrinkers_to_text' vim +832 mm/shrinker.c 824 825 /** 826 * shrinkers_to_text - Report on shrinkers with highest usage 827 * 828 * This reports on the top 10 shrinkers, by object counts, in sorted order: 829 * intended to be used for OOM reporting. 830 */ 831 void shrinkers_to_text(struct seq_buf *out) > 832 { -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki