Received: by 10.223.185.116 with SMTP id b49csp2544759wrg; Mon, 12 Feb 2018 11:18:07 -0800 (PST) X-Google-Smtp-Source: AH8x22528uclUqyxss+nXwmQSNOVbGby4I0AlO+3R9eVTfSs1NERoJQOh8UJBGUg388klg/7u+IY X-Received: by 10.99.143.69 with SMTP id r5mr9987160pgn.160.1518463087495; Mon, 12 Feb 2018 11:18:07 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1518463087; cv=none; d=google.com; s=arc-20160816; b=EhcWhP19+a9cx2fFleDGBo/dTX4EbMo89XLnOvzpfVn2x2BsPR7WB//SvLbXPnmThp RXdxH/jcuoH/K+0fnWq7jdYLLc8D8BJNkQruJB3LjOBQGq5EZnH9SUtEuZkhmwCTXe9f xgXKLaD1Uz1PoLcNwvTjxObqxDmnnZ+cwTAdorAMI5GFg+11AUuwBLIEmdx13WgPgKv6 mzmOdpMQqSDR/yevrzh+vTKpomHThrMFHfXssNf2IorjjA7Shp2QYLKkn+Z7+adJK0Pd k8kMFvBXtup5I4nSEPOKSx5C7cFX2SxM0i9YXyvsEtMXgh0cKQnHOyIoqjgs0tXFJBob WkBw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:arc-authentication-results; bh=mC5z+zbJzWFCV1oGWAQ4cQivA9WB+anM6BlNJJ7y8s4=; b=gQqKRJxJshIy/VVjD8/KcIaEkL1bPBWGRwP8ir47Ej0NU/sQ74FIA/XHFx7LCtW3Og zY8YGTE7QpSMuGM3gB/ZSb6Qj7VzVMSmf3OhFeuaLORBIb44EobcvpSvxG5GBHgvahd9 Crp+qpqNvPm1HO7C8DfXb/Fb/xWz+lLEUUbgjsaUhJhLjs1a8JbBMRUXlPMXFxwoBiz0 ngSRnx7RSu5bv1hmPAlhcsX9XdnAm9flrHCoj3rOjM6h4fIbjOMdG4A+ug9aCGGURmhM D/wstuzUc7Yryk4BsTcLPBLP10pJU7q9nA3g/S5Kbey8HPxSZYUlxgZfuQnzLcHolFqg 5Faw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id t25si5471454pgo.398.2018.02.12.11.17.53; Mon, 12 Feb 2018 11:18:07 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753938AbeBLTQD (ORCPT + 99 others); Mon, 12 Feb 2018 14:16:03 -0500 Received: from mga17.intel.com ([192.55.52.151]:42442 "EHLO mga17.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753446AbeBLTQB (ORCPT ); Mon, 12 Feb 2018 14:16:01 -0500 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga107.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 12 Feb 2018 11:16:01 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.46,503,1511856000"; d="scan'208";a="29452144" Received: from unknown (HELO localhost.localdomain) ([10.232.112.44]) by fmsmga004.fm.intel.com with ESMTP; 12 Feb 2018 11:16:00 -0800 Date: Mon, 12 Feb 2018 12:20:10 -0700 From: Keith Busch To: Sagi Grimberg Cc: Jianchao Wang , axboe@fb.com, hch@lst.de, linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/3] nvme: fix the deadlock in nvme_update_formats Message-ID: <20180212192009.GE16255@localhost.localdomain> References: <1518440086-583-1-git-send-email-jianchao.w.wang@oracle.com> <1518440086-583-2-git-send-email-jianchao.w.wang@oracle.com> <16c23a0c-666c-802e-2b4e-c6a6da6f016b@grimberg.me> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <16c23a0c-666c-802e-2b4e-c6a6da6f016b@grimberg.me> User-Agent: Mutt/1.9.1 (2017-09-22) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This looks good. Reviewed-by: Keith Busch