X-Received: by 2002:a17:90a:9294:b0:1b9:48e9:a030 with SMTP id n20-20020a17090a929400b001b948e9a030mr11969646pjo.200.1645664727954; Wed, 23 Feb 2022 17:05:27 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1645664727; cv=none; d=google.com; s=arc-20160816; b=JX/73nskD0NGezcywKNFLoxRB9QmnvhSLPxwThE20auCeIdupnd9sPorMftMifucJJ 2db3ZGl6BDzpOPDevWAMgZxXHtabohaUKb/ioSuaHl6RVqU65/WtHmWWRMq+13J+eLRN Fh/3bMw3ZugCm5iZEvKzAkIXYnG+V77odRXzFWffnggH6zkPCEg/gBOsqmWoyVHFHoI+ CEPPjwMHTYdP+HhhYgTc5LZ6NuAngVEfsuWv+REdy0nKHs/p3I1onfwMdiVWN+eumkll oHAI3ds5eC4eRLRzFRkvlYxs8gznK4SD0D1uBqWHSUXgMTa6Q0NeoxbGxc6Ja7woT/CJ 9Ljw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:in-reply-to:from :references:cc:to:content-language:subject:user-agent:mime-version :date:message-id; bh=RMiWhbgWpl/3MBdEtk8juwwxkJwbiuk+k/sRLZbwYgs=; b=BAo5ZfDPXErwSyBrU2i9756ghGrjKXUelfL9wUmEVwolARMyD9vpCcgQX2rDDVpYnj 1xX7NtVLhYQUeETZqrzJlvaNBTudEYjcHctr25SJNoBseuATVM9O2WUPSaqmX2oEVxSd 5xBLpToqRXUYZlud7a/sjnpq8n3lT3vjNYYQILmBdGtc4L4aIEqLJl7kZWAW8sOntiJT pYOsjivPUwce961/qlLKQ8ufUHthn/LWJKY4ZtgEUIbKmPSxMbcrOyV4r54u1JDbTVmc lWxjByRJzJ6KUOKnoNCffxFaM1z7zmobHzIp9S3R4ODoB9KMihWpvIZDntgKRHeSVlKl IC/A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net. [2620:137:e000::1:18]) by mx.google.com with ESMTPS id 69si1310466pge.56.2022.02.23.17.05.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Feb 2022 17:05:27 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 1E849CD32E; Wed, 23 Feb 2022 16:55:24 -0800 (PST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237194AbiBWWH0 (ORCPT + 99 others); Wed, 23 Feb 2022 17:07:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44976 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235969AbiBWWHY (ORCPT ); Wed, 23 Feb 2022 17:07:24 -0500 Received: from www262.sakura.ne.jp (www262.sakura.ne.jp [202.181.97.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 874213633E for ; Wed, 23 Feb 2022 14:06:55 -0800 (PST) Received: from fsav116.sakura.ne.jp (fsav116.sakura.ne.jp [27.133.134.243]) by www262.sakura.ne.jp (8.15.2/8.15.2) with ESMTP id 21NM6YoW077606; Thu, 24 Feb 2022 07:06:34 +0900 (JST) (envelope-from penguin-kernel@I-love.SAKURA.ne.jp) Received: from www262.sakura.ne.jp (202.181.97.72) by fsav116.sakura.ne.jp (F-Secure/fsigk_smtp/550/fsav116.sakura.ne.jp); Thu, 24 Feb 2022 07:06:34 +0900 (JST) X-Virus-Status: clean(F-Secure/fsigk_smtp/550/fsav116.sakura.ne.jp) Received: from [192.168.1.9] (M106072142033.v4.enabler.ne.jp [106.72.142.33]) (authenticated bits=0) by www262.sakura.ne.jp (8.15.2/8.15.2) with ESMTPSA id 21NM6VT6077592 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NO); Thu, 24 Feb 2022 07:06:34 +0900 (JST) (envelope-from penguin-kernel@I-love.SAKURA.ne.jp) Message-ID: <99c94cb1-4191-23e0-abaa-cd2158a1bc89@I-love.SAKURA.ne.jp> Date: Thu, 24 Feb 2022 07:06:30 +0900 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.6.1 Subject: Re: [PATCH v2] workqueue: Warn flush attempt using system-wide workqueues Content-Language: en-US To: Tejun Heo , Marek Szyprowski Cc: linux-rpi-kernel , Bart Van Assche , jgg@ziepe.ca, linux-kernel@vger.kernel.org, Lai Jiangshan , Haakon Bugge , DRI mailing list , Nicolas Saenz Julienne References: <71d6f14e-46af-cc5a-bc70-af1cdc6de8d5@acm.org> <309c86b7-2a4c-1332-585f-7bcd59cfd762@I-love.SAKURA.ne.jp> <2959649d-cfbc-bdf2-02ac-053b8e7af030@I-love.SAKURA.ne.jp> <8ebd003c-f748-69b4-3a4f-fb80a3f39d36@I-love.SAKURA.ne.jp> <2f887679-c783-bf18-a2aa-aa9a709bfb38@I-love.SAKURA.ne.jp> <4e5fe60d-abbb-6e73-b8cc-c3e1a314fbce@samsung.com> From: Tetsuo Handa In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, RDNS_NONE,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2022/02/24 6:35, Tejun Heo wrote: > Tetsuo, can you please revert the patch? The patch is incorrect in that it's > triggering also on work item flushes, not just workqueue flushes. OK. I removed these patches from my tree.