From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Martin K. Petersen" Subject: Re: [PATCH v3 1/1] scsi: Synchronize request queue PM status only on successful resume Date: Fri, 04 Jan 2019 01:02:10 -0500 Message-ID: References: <1546524485-25610-1-git-send-email-stanley.chu@mediatek.com> <1546524485-25610-3-git-send-email-stanley.chu@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1546524485-25610-3-git-send-email-stanley.chu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> (stanley chu's message of "Thu, 3 Jan 2019 22:08:05 +0800") List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+glpam-linux-mediatek=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: stanley.chu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org Cc: linux-scsi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, wsd_upstream-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org, kuohong.wang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org, stable-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, peter.wang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org, matthias.bgg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, mika.westerberg-VuQAYsv1563Yd54FQh9/CA@public.gmane.org List-Id: linux-mediatek@lists.infradead.org Stanley, > The commit 356fd2663cff ("scsi: Set request queue runtime PM status > back to active on resume") fixed up the inconsistent RPM status > between request queue and device. However changing request queue RPM > status shall be done only on successful resume, otherwise status may > be still inconsistent as below, Applied to 4.21/scsi-fixes, thanks! -- Martin K. Petersen Oracle Linux Engineering