Received: by 2002:a05:7412:b10a:b0:f3:1519:9f41 with SMTP id az10csp2557158rdb; Mon, 4 Dec 2023 00:16:01 -0800 (PST) X-Google-Smtp-Source: AGHT+IHyxwY8TPkV/JwpaO9EepvJHQhNgBXV0hnjJcUI0IlBmuVEglVE3p1bVXQm4XF2D2El95WV X-Received: by 2002:a05:6359:5c2a:b0:170:17eb:377e with SMTP id pu42-20020a0563595c2a00b0017017eb377emr3688300rwb.38.1701677761543; Mon, 04 Dec 2023 00:16:01 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1701677761; cv=none; d=google.com; s=arc-20160816; b=wdv5xPGRCZ6CBU41BwrE++/YAFIOdO3i0LxNCGuoY1SEaXQwuxaVc2NOBspMZ/QVTs ssC+oq2SpOxq8NR+V3EvRUEdp0sR7Yxu3GUpOn8qUHTNag/waGPF1m3Tcd00/E8RQx7p oQbkmHiMXM+KFWfeqhL7e6BP95zbDr8W22BsPFuqI7AoPpDyi0IksN5zEoDS/e8Kg1CJ 9CuuXCMNHH/i1gFgW/EfBNY4+8z3irbxykdKXnyjgJvCREFGBCwZIA53XCaxemvMHcNB XnwLiQ0qYHtAUhMbaBHGo7bmdAXJM9wT041wnhXt2WoflzZF2r+HmpvB2y1NTVrpazxS w98Q== 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=nWpDQmZNg8zKVk12QskQ7NNS05C4fI/JmZBKLdKyu8Q=; fh=7ATMxeYlOrm8YXUC2sOjrHQ13+Ln3e5bF0TZ4+UuQ+I=; b=qEGxcv/goTeDkg04XZprVEiHkEr6rR3LMhMHGAd5cueKypJjGJcsw5tcWg4CxoF35W dahQh+rY4vgc2HJH83fnpZR2yPhFhWm3ljIS0bDHU5qUbmu+9lTH+RyiQNDs+39UB3t6 S4mldhXtohfxbJrH6s4HP3jeh28qNwtw8ScIrq16aRz0Ypj7tA8Vu0RvOeONiXJC3GzF 1sDf+WUlIFMGKbBmhBsESgDn2rZQqK+1lcBBAcI8KGXRVekl75EaVjS6m8IzwWTc91oH LSOIHsiGevJNfVgSE59OH6SbxJaTRUkugJjf/Y1XTaLWPfCgXG0bm2UZubG5zNtLxTR1 INrA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:8 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from fry.vger.email (fry.vger.email. [2620:137:e000::3:8]) by mx.google.com with ESMTPS id ck24-20020a056a02091800b005c620f350fdsi1000070pgb.341.2023.12.04.00.16.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Dec 2023 00:16:01 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:8 as permitted sender) client-ip=2620:137:e000::3:8; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:8 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by fry.vger.email (Postfix) with ESMTP id 1B8A8808EF6A; Mon, 4 Dec 2023 00:15:59 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at fry.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229991AbjLDIPi (ORCPT + 99 others); Mon, 4 Dec 2023 03:15:38 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37312 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229609AbjLDIPh (ORCPT ); Mon, 4 Dec 2023 03:15:37 -0500 Received: from mail-wr1-f52.google.com (mail-wr1-f52.google.com [209.85.221.52]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1CD1EF3 for ; Mon, 4 Dec 2023 00:15:42 -0800 (PST) Received: by mail-wr1-f52.google.com with SMTP id ffacd0b85a97d-3316d855828so912731f8f.0 for ; Mon, 04 Dec 2023 00:15:42 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1701677740; x=1702282540; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=nWpDQmZNg8zKVk12QskQ7NNS05C4fI/JmZBKLdKyu8Q=; b=AM/uQA39F13NznlVFfjWutnZLKV4tyiDB9ucxAwvRFVRcGFl2yG+vRXcjRWfUfyHUA 5Yof96JtYPAfbzOxemVTHCaYN7+Y6DO1YgIYbuS58l1vt2qprB3TW5REHzfGRLGMPc72 FBeo8Rmgb71OL8U6BTCaodIzUPmwPtV+deEjYXD0Zi9kv7VhDTc/KDMq+tvh16SwbpF+ zsOnHjo+ISlCtoKBZYn38Op3/GYU61mrJfPWlcCh6hzlTzUmJ/PzcXNwIk7IM+9ILRWr tVXArI0VGmg1RLa+PzNAVsLtBZXpQSFHmidAeZhT9QFC6LaINgg0MX1r7L6SkukaS8Av VjTA== X-Gm-Message-State: AOJu0YzOyYaFGTMyyhLOQJHR2c5HFk2bnyM5iqWkw7wgQ1PUd9r3b9He SpdSCoRAOz8l5ZZDaBRCaS8O7DACxw8= X-Received: by 2002:a5d:5f4e:0:b0:333:4d89:b172 with SMTP id cm14-20020a5d5f4e000000b003334d89b172mr610781wrb.2.1701677740265; Mon, 04 Dec 2023 00:15:40 -0800 (PST) Received: from [192.168.64.177] (bzq-219-42-90.isdn.bezeqint.net. [62.219.42.90]) by smtp.gmail.com with ESMTPSA id l14-20020a5d6d8e000000b0033343b1ec1asm3362494wrs.26.2023.12.04.00.15.39 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 04 Dec 2023 00:15:39 -0800 (PST) Message-ID: Date: Mon, 4 Dec 2023 10:15:40 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2] nvme: fix deadlock between reset and scan Content-Language: en-US To: Bitao Hu , kbusch@kernel.org Cc: axboe@kernel.dk, hch@lst.de, kanie@linux.alibaba.com, linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org References: <1701310417-301-1-git-send-email-yaoma@linux.alibaba.com> From: Sagi Grimberg In-Reply-To: <1701310417-301-1-git-send-email-yaoma@linux.alibaba.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-0.8 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on fry.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (fry.vger.email [0.0.0.0]); Mon, 04 Dec 2023 00:15:59 -0800 (PST) Reviewed-by: Sagi Grimberg