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[2604:1380:4601:e00::3]) by mx.google.com with ESMTPS id s24-20020a170906355800b009b300cf1ddbsi5067536eja.790.2023.12.04.22.37.14 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Dec 2023 22:37:14 -0800 (PST) Received-SPF: pass (google.com: domain of linux-nfs+bounces-326-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) client-ip=2604:1380:4601:e00::3; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=ZtrvTdzJ; spf=pass (google.com: domain of linux-nfs+bounces-326-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) smtp.mailfrom="linux-nfs+bounces-326-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id A0ED51F214C0 for ; Tue, 5 Dec 2023 06:37:13 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id D87FFCA6A; Tue, 5 Dec 2023 06:37:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="ZtrvTdzJ" X-Original-To: linux-nfs@vger.kernel.org Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.151]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1EFA811F; Mon, 4 Dec 2023 22:37:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1701758228; x=1733294228; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=ZqvAkwNMScC8HI8XbCdEX2rgOR/mZYQHPqzhl7WBsng=; b=ZtrvTdzJLxWBcxg6ziAodYS8pVU3xI4Nb4Z0kHChk5EzfgzW8A+ci1Iu agIYcJSz3lGExf/O9b31TfKQKjjTkxm0EDTO6o0DcarAaS+Y0RNQ2OFav ORz5RbBgH5PZv1lj3rCHxvUONBy/o6/ofNG976/Hp1sUmrNiJZue/D3oH t4hFiaaCmwDO0pUcWHPUxWiglZmpJUPPc83GFyPJcjxx7b9Qc+OA1styZ EmPEyxnvC75jtEz/WvYrjmpjKXSB2ffHpqlxzoUwQwKA/BHkm1IKEYLQu 7Qokbuj67YZ55MQk9Fm4YP2gSPJu76zKjMfLO9t0hrq0ul0BdSWie3t8y w==; X-IronPort-AV: E=McAfee;i="6600,9927,10914"; a="374035375" X-IronPort-AV: E=Sophos;i="6.04,251,1695711600"; d="scan'208";a="374035375" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Dec 2023 22:37:07 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10914"; a="764224102" X-IronPort-AV: E=Sophos;i="6.04,251,1695711600"; d="scan'208";a="764224102" Received: from lkp-server02.sh.intel.com (HELO b07ab15da5fe) ([10.239.97.151]) by orsmga007.jf.intel.com with ESMTP; 04 Dec 2023 22:37:03 -0800 Received: from kbuild by b07ab15da5fe with local (Exim 4.96) (envelope-from ) id 1rAP3F-0008Rc-1f; Tue, 05 Dec 2023 06:37:01 +0000 Date: Tue, 5 Dec 2023 14:36:14 +0800 From: kernel test robot To: NeilBrown , Al Viro , Christian Brauner , Jens Axboe , Oleg Nesterov , Chuck Lever , Jeff Layton , Ingo Molnar , Peter Zijlstra , Juri Lelli , Vincent Guittot Cc: oe-kbuild-all@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-nfs@vger.kernel.org Subject: Re: [PATCH 2/2] nfsd: Don't leave work of closing files to a work queue. Message-ID: <202312051443.02Ddb5pd-lkp@intel.com> References: <20231204014042.6754-3-neilb@suse.de> Precedence: bulk X-Mailing-List: linux-nfs@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: <20231204014042.6754-3-neilb@suse.de> Hi NeilBrown, kernel test robot noticed the following build warnings: [auto build test WARNING on tip/sched/core] [also build test WARNING on linus/master v6.7-rc4] [cannot apply to brauner-vfs/vfs.all next-20231205] [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/NeilBrown/Allow-a-kthread-to-declare-that-it-calls-task_work_run/20231204-094248 base: tip/sched/core patch link: https://lore.kernel.org/r/20231204014042.6754-3-neilb%40suse.de patch subject: [PATCH 2/2] nfsd: Don't leave work of closing files to a work queue. config: sh-allmodconfig (https://download.01.org/0day-ci/archive/20231205/202312051443.02Ddb5pd-lkp@intel.com/config) compiler: sh4-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231205/202312051443.02Ddb5pd-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/202312051443.02Ddb5pd-lkp@intel.com/ All warnings (new ones prefixed by >>): >> fs/nfsd/filecache.c:431: warning: Function parameter or member 'nn' not described in 'nfsd_file_dispose_some' vim +431 fs/nfsd/filecache.c 425 426 /** 427 * nfsd_file_dispose_some 428 * 429 */ 430 void nfsd_file_dispose_some(struct nfsd_net *nn) > 431 { 432 struct nfsd_fcache_disposal *l = nn->fcache_disposal; 433 LIST_HEAD(dispose); 434 int i; 435 436 if (list_empty(&l->freeme)) 437 return; 438 spin_lock(&l->lock); 439 for (i = 0; i < 8 && !list_empty(&l->freeme); i++) 440 list_move(l->freeme.next, &dispose); 441 spin_unlock(&l->lock); 442 if (!list_empty(&l->freeme)) 443 svc_wake_up(nn->nfsd_serv); 444 nfsd_file_dispose_list(&dispose); 445 } 446 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki