From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 04D2DCD128A for ; Thu, 4 Apr 2024 02:23:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=40Dmp7y01M8YV+p8cy306w6ck2tp7r13MEc+KjFXbRg=; b=mXfKAG4+xhB3DaVCG03sH1SBzU nZm4pfEAHG++2Vf2FQbk9IMfGnaZbCitb9BiOl/Zambmn/0q58kxAjyJ6qHJ6IQjJy3rqq0YBTtz0 Td4sKghR8m1qJyDD36dUJ0L5ekbFIKbgeqFtJTsyM09l+W5zIFXXn9Kdij+m49vWehG0RugN57HW/ Qml4N5JOpQHE+3PMN9R9uM7/cULV9nkYqZGUefZZQh37cAtZzx24eOEzDMst+u9ilXixsMPwFv07c TwYtSqvpdhApKFm84+h72OFt1cXnrItLYMw/s/265W9EhWXNb22LrvPfc/2OsyqJKUTQCaI7Bz8cR wYDCPh5Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rsClF-00000000yqF-2S7y; Thu, 04 Apr 2024 02:23:29 +0000 Received: from mgamail.intel.com ([192.198.163.14]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rsClB-00000000ypn-2lZs for linux-nvme@lists.infradead.org; Thu, 04 Apr 2024 02:23:27 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1712197406; x=1743733406; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=MOXl+c6fjnGSgBdKeGU7MYyvF2VkR4Gp4ish3zSpPUs=; b=KchnouC31nhcM2bixrTpKSWmoWzVYB3TTc0aiYxuzmaQLmoyxkeYSK5n SaiJw6iCb5GxRq6qUcffzMEPEvbLLV/DDrfzDVTt1fTBYtwyX1Jh80JDS Ebj46bwZIKs0ndkZjXkcDk01cr7ms+obzkw3/XixFRB/RXhOT98zaIF7Z waUZn+sb8Wg7iBZA5avFSBbZNsH5uhzgXErButAqEA4U6NfKMCQsGIODJ 0SBMAbwyHyd5Sb3u5LOGG7Uvetyxqxbfbbnh3NhSUK95E1rtqK4No5ote ZXA4EpgnXsweiAf6w/gK6YLPU87ubZf1M4l/AX5IQagH56KgstXlAjeyE Q==; X-CSE-ConnectionGUID: gF2wLCUZT0i15OCmJerLew== X-CSE-MsgGUID: mYtm4MTLSEG95PkNinIZSw== X-IronPort-AV: E=McAfee;i="6600,9927,11033"; a="7698332" X-IronPort-AV: E=Sophos;i="6.07,178,1708416000"; d="scan'208";a="7698332" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Apr 2024 19:23:24 -0700 X-CSE-ConnectionGUID: O2se1tykSFiiDIIO5vVv/A== X-CSE-MsgGUID: nP6sjbbBTluHPIL8KhE1Gw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,178,1708416000"; d="scan'208";a="18609355" Received: from lkp-server01.sh.intel.com (HELO e61807b1d151) ([10.239.97.150]) by orviesa009.jf.intel.com with ESMTP; 03 Apr 2024 19:23:23 -0700 Received: from kbuild by e61807b1d151 with local (Exim 4.96) (envelope-from ) id 1rsCl5-0000Uv-2L; Thu, 04 Apr 2024 02:23:19 +0000 Date: Thu, 4 Apr 2024 10:22:32 +0800 From: kernel test robot To: Hannes Reinecke , Christoph Hellwig Cc: oe-kbuild-all@lists.linux.dev, Keith Busch , Sagi Grimberg , Jens Axboe , linux-nvme@lists.infradead.org, linux-block@vger.kernel.org, Hannes Reinecke Subject: Re: [PATCH 1/2] block: track per-node I/O latency Message-ID: <202404041051.89LVIrNh-lkp@intel.com> References: <20240403141756.88233-2-hare@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240403141756.88233-2-hare@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240403_192325_894832_965BFF3B X-CRM114-Status: GOOD ( 12.72 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org Hi Hannes, kernel test robot noticed the following build warnings: [auto build test WARNING on axboe-block/for-next] [also build test WARNING on linus/master v6.9-rc2 next-20240403] [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/Hannes-Reinecke/block-track-per-node-I-O-latency/20240403-222254 base: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git for-next patch link: https://lore.kernel.org/r/20240403141756.88233-2-hare%40kernel.org patch subject: [PATCH 1/2] block: track per-node I/O latency config: openrisc-allnoconfig (https://download.01.org/0day-ci/archive/20240404/202404041051.89LVIrNh-lkp@intel.com/config) compiler: or1k-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240404/202404041051.89LVIrNh-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/202404041051.89LVIrNh-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from include/linux/blk-integrity.h:5, from block/bdev.c:15: >> include/linux/blk-mq.h:1242:5: warning: no previous prototype for 'blk_nlat_latency' [-Wmissing-prototypes] 1242 | u64 blk_nlat_latency(struct gendisk *disk, int node) { return 0; } | ^~~~~~~~~~~~~~~~ include/linux/blk-mq.h:1243:15: error: unknown type name 'in' 1243 | static inline in blk_nlat_init(struct gendisk *disk) { return -ENOTSUPP; } | ^~ vim +/blk_nlat_latency +1242 include/linux/blk-mq.h 1233 1234 #ifdef CONFIG_BLK_NODE_LATENCY 1235 int blk_nlat_enable(struct gendisk *disk); 1236 void blk_nlat_disable(struct gendisk *disk); 1237 u64 blk_nlat_latency(struct gendisk *disk, int node); 1238 int blk_nlat_init(struct gendisk *disk); 1239 #else 1240 static inline int blk_nlat_enable(struct gendisk *disk) { return 0; } 1241 static inline void blk_nlat_disable(struct gendisk *disk) {} > 1242 u64 blk_nlat_latency(struct gendisk *disk, int node) { return 0; } -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki