Received: by 2002:a05:6358:11c7:b0:104:8066:f915 with SMTP id i7csp5059130rwl; Mon, 10 Apr 2023 23:09:45 -0700 (PDT) X-Google-Smtp-Source: AKy350YMOFC0nAHQ2/yZhN/z2rd38gzQbM4CApnqrLFQEMQajzbi3R2nyAD+EeuZWy7+LySZ7dNi X-Received: by 2002:a62:38d1:0:b0:635:b057:9d84 with SMTP id f200-20020a6238d1000000b00635b0579d84mr8784801pfa.9.1681193384749; Mon, 10 Apr 2023 23:09:44 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1681193384; cv=none; d=google.com; s=arc-20160816; b=eFZsISO6TPlulPWHpLJgjMnYTYOu9LQ9ZOvnjF6cOTw5Z4mrZZkevMWGGq/yHz8CEu /Pk6zCPfFmEStea+u7gwxYuXF849zP/x7JuMJSKYqumURziEd1+ngoaF81U/pmcU2gGH JxgRlDAeKz8vlfsHMKIFcsF1Tju42eGrR475+/VGj1+keukaT9zv/NnjunOsB7leCHJA GNSIYj9Qty5ccKk7jQtGikjxjVA/EMPlgAE9tmC14no5A18Dp8QVal8Y3Jjl8y9zA5qx UGrKgnKJLN2SCrznM3iEB/AiZECD8HqNno2KLQem0H9JAwJoJSQcSLPL/wGP9o2ls3UF CdCg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=C5SXgci0NIPzcA+EStRsOpIQDFLWOuteDeIzGNio/z8=; b=0FScBWPwStgMPfr40huQpMxzW59k4XkA6oiK/q3j2fPthg9SeRjTcKjPH5aQRgNqLE z4hhcWrCuxl4sIlN43599aOynIZJeORdcqvozxFuKaq4DdNM5mSEzPDsCPWq88th8jJu aPFlckN0GqPqoLy1wt5r+bjQmyVLs9YCIyDu3IQk2l7xB/d6/mMPOGXuKJ5sxSK9UY32 Jbgflcz5LtvVv/L6Uivont2rNZzTmRIsRt+R35X94L5sQt2ZRyn+3usD1I8AhXjM1P+x b67Hsc6tqmUhvkqoxS/ejvzofH5U5+InTZWTnLAWEXHOjXRq1mLYy6Y6S8OX2G5IOa0x WQ8A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id l63-20020a622542000000b0062dba4e263fsi11997219pfl.327.2023.04.10.23.09.32; Mon, 10 Apr 2023 23:09:44 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229964AbjDKGIj (ORCPT + 99 others); Tue, 11 Apr 2023 02:08:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50336 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229939AbjDKGIg (ORCPT ); Tue, 11 Apr 2023 02:08:36 -0400 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 340FF199D for ; Mon, 10 Apr 2023 23:08:35 -0700 (PDT) Received: by verein.lst.de (Postfix, from userid 2407) id 405BE68D05; Tue, 11 Apr 2023 08:08:31 +0200 (CEST) Date: Tue, 11 Apr 2023 08:08:30 +0200 From: "hch@lst.de" To: Lei Lei2 Yin Cc: "kbusch@kernel.org" , "axboe@fb.com" , "hch@lst.de" , Sagi Grimberg , "linux-nvme@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "cybeyond@foxmail.com" Subject: Re: [PATCH] nvme: fix double blk_mq_complete_request for timeout request with low probability Message-ID: <20230411060830.GB18527@lst.de> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.17 (2007-11-01) X-Spam-Status: No, score=0.0 required=5.0 tests=SPF_HELO_NONE,SPF_NONE autolearn=unavailable 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 Thanks, applied to nvme-6.4.