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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B56CAECAAD5 for ; Fri, 2 Sep 2022 15:12:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236721AbiIBPMr (ORCPT ); Fri, 2 Sep 2022 11:12:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51634 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235999AbiIBPMV (ORCPT ); Fri, 2 Sep 2022 11:12:21 -0400 Received: from mail-il1-x12d.google.com (mail-il1-x12d.google.com [IPv6:2607:f8b0:4864:20::12d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6822CF8ECC for ; Fri, 2 Sep 2022 07:43:11 -0700 (PDT) Received: by mail-il1-x12d.google.com with SMTP id e7so1245417ilc.5 for ; Fri, 02 Sep 2022 07:43:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date; bh=Ws9YWy4apxqkLEPt6+StyblROxOsHkHhiKiz1m5qmvk=; b=EEVcmPDdNJF6xvqyHy1jfpfU+XoaG+rQ5FWCVuStvjjIvA6RETZobGKU2Zx6Revyps NsNDYTqVUh5OHjNTYdiryHRD5UU8sai3DCKdHWIUid+kJAmDdihoaEcwhbeILNO5q6Ds lb41K9aQ/sc13aUji6tNKeuMMF0607E0Foinxp8c5wpGHNJ+tVEzRDi8jpDfJSPi+aEq LdjmP//n9xbjZ987vibQOEwEKEc7wzWyBGeYNQ3VSVaTTKs9Rer/ODZf3EKnIAJCwkOb ZUwKKqW1QYSB8X9s0mfsiXMgjGO977Q0tTMirwQdgR/6BCUb1PxpTeVEJU7StS3M3JvT uZWg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date; bh=Ws9YWy4apxqkLEPt6+StyblROxOsHkHhiKiz1m5qmvk=; b=BrCg1Q3hORqgth/xuBpJ9vJ63uyMXn/ArGYQu1HN/C8MZVSQtX3f0ZwLQCCQGvdjYl hvjqENBxWwc9vuo2DthSM1AK5s4vR60mz7bGYw0sn7Mb8GCiVcleyJt8lbJelTTjJbIo EZJjYTH1YZf0inzBlBtwVNaix1HREs9rVJLjp8o09mY/2fiIZojbQVF7la/6KFyFO7gV 3+WndffcIvniY3quwaPgUqmYugXl/H35i8fGEnm98U/gspp8qxlw6QhJAfUo0plUCHPA u490wlMdzmgL/Z4jW4c9AKu9YWAyYvd8wOCnbO/mjoOZxRpJljkdoJo5PjKznW2N3kJa RZgA== X-Gm-Message-State: ACgBeo2Wp5BBgTiX9BiOVOxkLEd0j+PuCDCGIfHa0w9ai4oyyoFm570S 16pQsgceE3m9otuWZTXu++UhUg== X-Google-Smtp-Source: AA6agR6/bSHK6C+HTDcubc+uptJCtHyAiwJyoOqxPEqEZazWWcc77QH+ZunUy47BdHTIQvtfzCnTvQ== X-Received: by 2002:a05:6e02:180f:b0:2de:813b:4e22 with SMTP id a15-20020a056e02180f00b002de813b4e22mr18547026ilv.313.1662129790698; Fri, 02 Sep 2022 07:43:10 -0700 (PDT) Received: from [192.168.1.94] ([207.135.234.126]) by smtp.gmail.com with ESMTPSA id i14-20020a056e02054e00b002eadc9015f4sm893466ils.37.2022.09.02.07.43.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 02 Sep 2022 07:43:10 -0700 (PDT) Message-ID: <4ad5f8f7-9484-455a-77cd-d1c8a0dbcc3c@kernel.dk> Date: Fri, 2 Sep 2022 08:43:08 -0600 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux aarch64; rv:102.0) Gecko/20100101 Thunderbird/102.1.2 Subject: Re: [PATCH v1 09/10] btrfs: make balance_dirty_pages nowait compatible To: kernel test robot , Stefan Roesch , kernel-team@fb.com, io-uring@vger.kernel.org, linux-btrfs@vger.kernel.org Cc: kbuild-all@lists.01.org, josef@toxicpanda.com References: <20220901225849.42898-10-shr@fb.com> <202209022236.e41DKuIt-lkp@intel.com> Content-Language: en-US From: Jens Axboe In-Reply-To: <202209022236.e41DKuIt-lkp@intel.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org On 9/2/22 8:34 AM, kernel test robot wrote: > Hi Stefan, > > Thank you for the patch! Yet something to improve: > > [auto build test ERROR on b90cb1053190353cc30f0fef0ef1f378ccc063c5] > > url: https://github.com/intel-lab-lkp/linux/commits/Stefan-Roesch/io-uring-btrfs-support-async-buffered-writes/20220902-070208 > base: b90cb1053190353cc30f0fef0ef1f378ccc063c5 > config: i386-randconfig-a003 (https://download.01.org/0day-ci/archive/20220902/202209022236.e41DKuIt-lkp@intel.com/config) > compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 > reproduce (this is a W=1 build): > # https://github.com/intel-lab-lkp/linux/commit/b24b542d1de60f99e6bfeb7971168c9a9bc8b7e4 > git remote add linux-review https://github.com/intel-lab-lkp/linux > git fetch --no-tags linux-review Stefan-Roesch/io-uring-btrfs-support-async-buffered-writes/20220902-070208 > git checkout b24b542d1de60f99e6bfeb7971168c9a9bc8b7e4 > # save the config file > mkdir build_dir && cp config build_dir/.config > make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash > > If you fix the issue, kindly add following tag where applicable > Reported-by: kernel test robot > > All errors (new ones prefixed by >>, old ones prefixed by <<): > >>> ERROR: modpost: "balance_dirty_pages_ratelimited_flags" [fs/btrfs/btrfs.ko] undefined! Stefan, we need an EXPORT_SYMBOL_GPL() on balance_dirty_pages_ratelimited_flags() since it can now be used in a modular fashion. -- Jens Axboe