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[166.171.123.14]) by smtp.gmail.com with ESMTPSA id m22sm50548182pfg.188.2018.02.16.09.42.22 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 16 Feb 2018 09:42:34 -0800 (PST) Subject: Re: [PATCH] nvme-pci: quiesce IO queues prior to disabling device HMB accesses To: Sagi Grimberg , Jianchao Wang , keith.busch@intel.com, axboe@fb.com, hch@lst.de Cc: linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org References: <1518440244-696-1-git-send-email-jianchao.w.wang@oracle.com> <22af82dd-0f20-f68b-2725-59b0da259e69@grimberg.me> From: James Smart Message-ID: <60dcb8f0-7139-3c3e-1838-2347ce67dbcc@broadcom.com> Date: Fri, 16 Feb 2018 09:42:08 -0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: <22af82dd-0f20-f68b-2725-59b0da259e69@grimberg.me> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2/12/2018 10:40 AM, Sagi Grimberg wrote: > Thanks, I picked this up for 4.17 (unless someone thinks > this is 4.16-rc material?) > > _______________________________________________ > Linux-nvme mailing list > Linux-nvme@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-nvme Note: I really hope that we can eventually commonize all the quiesce/unquiesce logic and points relative to controller state.  We have just enough differences to be interesting. -- james