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 85343FF8875 for ; Thu, 30 Apr 2026 04:37:44 +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-Transfer-Encoding:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=uUqDcer1B04x07OIUa27AijFEnzDCUYtkpP41N9T8I4=; b=qxmeRkfri/8W6cAbhnSYNKjhAU 6Et8R6tDCmsISHjuK/q9uETeOG5Wc9kBNxLSmIS5sHF7VcurDIv761GK1fxImTCAwcT3QIpWm5cdu +5yNgk6cTq4onFrhTBm0bPUSgzuhMuBGJCHAXlGam5aCfCZylLn+7G2vW9yt3H8q+dK5e+IraSrLM C1szIrR5YZl/cNdE+AgH6bUVbiQbY3gQoToSERoYhGJq1znIyp74eMTNR/gKyEnaOsuzbFTXLLjpn 6OzJocKI/WpHyZ6OyX1dx1xJT60NrjhxdCWYyg5ulUF9V8eIHjJGtbi4gjkDmJ+YC5QkrARcmKlHa EEk75Npw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wIJ9f-00000004fPa-2vMq; Thu, 30 Apr 2026 04:37:39 +0000 Received: from mgamail.intel.com ([198.175.65.16]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wIJ9c-00000004fPE-3hMq for linux-nvme@lists.infradead.org; Thu, 30 Apr 2026 04:37:38 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1777523857; x=1809059857; h=date:from:to:cc:subject:message-id:references: mime-version:content-transfer-encoding:in-reply-to; bh=7Ff6KXqii3nlF79VBg109uLkToNFhNehEDljOeDkC2w=; b=F6gQc9l2Iz4kTsCntpCkFQ6cm/iWa4qXUiHIiO9S19kmcxgNKzA4ddlZ vwBapuW6gfJbidU0xuJ3+uHL9E7ULt0ExE2OxUntbB0dliW9YePr0Y6Nr /iYRwh92sjuR7Nns2OX/AwsHl75frUhL7GV93w2A2ZkopZNIm/NYVG6sH e/gfSSeZZfaF3xxmd4ENKPjufWwYFRvxGY8E8W4curkKZKqnGYr1PkPyh K/qem5qujTzRl2oDU669pcoQaGOgDnK+Of58HSQJYXyfsfcQX2DraMk1i 1aqh2U1Rgqm+79avtkdC+cVlN3IKOBURv5EcbBdHkdZGvESLWZFDWHD5y w==; X-CSE-ConnectionGUID: 2D0Ulh5tQZq55ETb2m7beA== X-CSE-MsgGUID: 6dd0AiN2SnSYrSpRhRxuLQ== X-IronPort-AV: E=McAfee;i="6800,10657,11771"; a="78654391" X-IronPort-AV: E=Sophos;i="6.23,207,1770624000"; d="scan'208";a="78654391" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Apr 2026 21:37:35 -0700 X-CSE-ConnectionGUID: iBzBWf0RRDiRHa+HppVMGw== X-CSE-MsgGUID: 8bKNr/5kR+uP5Wse+UarBA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,207,1770624000"; d="scan'208";a="236238135" Received: from igk-lkp-server01.igk.intel.com (HELO bdf09bfdbd5f) ([10.211.93.152]) by fmviesa004.fm.intel.com with ESMTP; 29 Apr 2026 21:37:32 -0700 Received: from kbuild by bdf09bfdbd5f with local (Exim 4.98.2) (envelope-from ) id 1wIJ9V-000000004kD-3ad5; Thu, 30 Apr 2026 04:37:29 +0000 Date: Thu, 30 Apr 2026 06:37:18 +0200 From: kernel test robot To: =?utf-8?B?7KCE66+87Iud?= , "kbusch@kernel.org" , "hch@lst.de" Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, "axboe@kernel.dk" , "sagi@grimberg.me" , "linux-nvme@lists.infradead.org" , "linux-kernel@vger.kernel.org" , =?utf-8?B?7KCE66+87Iud?= , =?utf-8?B?7J207J2A7IiY?= , =?utf-8?B?7Lm47LCs?= Subject: Re: [PATCH v6] nvme: Skip trace complete_rq on host path error Message-ID: <202604300644.6qVuhQQC-lkp@intel.com> References: <20260416010713epcms2p78575bd400f93f6edb7fe3f3ead5bf930@epcms2p7> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20260416010713epcms2p78575bd400f93f6edb7fe3f3ead5bf930@epcms2p7> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260429_213737_012485_697EC52D X-CRM114-Status: GOOD ( 14.10 ) 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 전민식, kernel test robot noticed the following build warnings: [auto build test WARNING on axboe/for-next] [also build test WARNING on linux-nvme/for-next linus/master v7.1-rc1] [cannot apply to next-20260429] [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/nvme-Skip-trace-complete_rq-on-host-path-error/20260416-180151 base: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.git for-next patch link: https://lore.kernel.org/r/20260416010713epcms2p78575bd400f93f6edb7fe3f3ead5bf930%40epcms2p7 patch subject: [PATCH v6] nvme: Skip trace complete_rq on host path error config: x86_64-kexec (https://download.01.org/0day-ci/archive/20260430/202604300644.6qVuhQQC-lkp@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260430/202604300644.6qVuhQQC-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/202604300644.6qVuhQQC-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/nvme/host/core.c:457:6: warning: no previous prototype for function '__nvme_complete_rq' [-Wmissing-prototypes] 457 | void __nvme_complete_rq(struct request *req) | ^ drivers/nvme/host/core.c:457:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 457 | void __nvme_complete_rq(struct request *req) | ^ | static 1 warning generated. vim +/__nvme_complete_rq +457 drivers/nvme/host/core.c 456 > 457 void __nvme_complete_rq(struct request *req) 458 { 459 struct nvme_ctrl *ctrl = nvme_req(req)->ctrl; 460 461 nvme_cleanup_cmd(req); 462 463 /* 464 * Completions of long-running commands should not be able to 465 * defer sending of periodic keep alives, since the controller 466 * may have completed processing such commands a long time ago 467 * (arbitrarily close to command submission time). 468 * req->deadline - req->timeout is the command submission time 469 * in jiffies. 470 */ 471 if (ctrl->kas && 472 req->deadline - req->timeout >= ctrl->ka_last_check_time) 473 ctrl->comp_seen = true; 474 475 switch (nvme_decide_disposition(req)) { 476 case COMPLETE: 477 nvme_end_req(req); 478 return; 479 case RETRY: 480 nvme_retry_req(req); 481 return; 482 case FAILOVER: 483 nvme_failover_req(req); 484 return; 485 case AUTHENTICATE: 486 #ifdef CONFIG_NVME_HOST_AUTH 487 queue_work(nvme_wq, &ctrl->dhchap_auth_work); 488 nvme_retry_req(req); 489 #else 490 nvme_end_req(req); 491 #endif 492 return; 493 } 494 } 495 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki